Old log (2004)


December 29, 2004

By Hisanori Mishima (= me, December 28, 2004)

c 27526 : 1959832243913028535357405696791526926465718372610675259019399216437145115718951613588307997782794524359630849311411740126722100430300372545030774392082128699193494777973684143 (175 digits)
371925396443988943034017213439 (p30) *
5269423015075482988784443888801933842421032627279740414261360752063038916644333981931201847253596736815747098196333772503449815633728994353837137 (c145)

27966 : 19894245883744965494893039219365528949862785102871775050419629784756713399431686835068114355262113964087258808378876507619072864637613894932891094793634497123606579574360214709 (176 digits)
22235174110767754238075850198347539 (p35) *
894719590889591677548508495146824268575759940943695420334712601781194138007244798997725989705480584166236787339946543863465453067136643819031 (p141)

c 28237 : 85733209122945656115737612538234733594737497225701388750738192368503562861873198783650270479578370146134779333651094888639466629084068503179827886046643194202329631606701993661719 (179 digits)
787215922731351838142711779920431 (p33) *
108906853440518227559014859763490773858373260435251789872943394729959703399871630141475173550103491770750055322786035924597709523193619601151242649 (c147)

28962 : 1455079154910498651760204151039834709417419267630935864041134698220435801594537119004413003814236828175693830666661401371710305847461817783665761869261489738000396611785420035788381 (181 digits)
107495333722386149030596412161 (p30) *
13536207615005292930046522014132767327676292464053967963449812898537457680068167000026965430205364011337205783221518826737148502738220898038573170653021 (p152)

29122 : 50705838884770583295456165709922070049024124091763936647907775288115764611243172231356335676697287468469451518966502699975920738743508851365198267038869840461732011829848162204017 (179 digits)
394392772272838041176697514663597 (p33) *
128566856315745700476534563261792152871741804361729193439853664021142071594468593099384080305723211518835726796152084181682560498390830361242251861 (p147)

29185 : 1283637417273356185560087975325595065506992373513034302705697763681755385332669559207742833011943789827942813138593531230509017023103326230150679951789028040467922535804803627290851579 (184 digits)
51394650190396048577461133243107 (p32) *
24976090167323005581075221666118254281986286086635848252102776136659476761586611849854407859608811120439533204177669237408410354718193876763459808658697 (p152)

c 29875 : 284723015286372268012782622363156150026361653903295352401146269066337633416072309270029470168501080407513443215053360603514011932719873625829070325929855825643204288358673015811498691 (183 digits)
113278836857257103604648399649 (p30) *
2513470505043694330186376685671663000092996774419790695051062796364376477681157435740364390883714876022848030480800593158087312373060335176077196454370659 (c154)

December 26, 2004

by Bernd Edler, Frank Heyder, Alexis Michon, Samuel Bosquin and Thorsten Reinecke
(December 3, 2004)
P11834 = 24 * 5 *
133523918342446467498628514094673927410146688010171 (p51) *
17472459963453638966636446868840617220486964314923269995200936567 (p65)
with qsieve v2.99
(http://www.thorstenreinecke.de/qsieve/)

December 18, 2004

By Luigi Morelli (December 18, 2004),

c 14535 : 31 * 101 * 599 * 9721 * 21860034500477033057 * 5024561734078743614019475672210465536770797634435009651390623763133271404343125421517983291123932203 (c100)
c100 = 95615984081251482246538695683308609617345441049 * 52549391007773634411218693704643056941771279438002147


By Sander Hoogendoorn (December 16, 2004),

p19744 : 5644486651092440899478460961272642965110287532286621019676311792532655981093150845968253943647=
2507022129949535914576451183957006376112369 (p43) *
2251470612748862853001153752210878944500392462947663 (p52)

December 16, 2004

By Craig Johnston (December 14, 2004),

p(14007): C116 = P30 * P87
P30 = 261063440874221974629483087559
P87 = 362751903391839238888508847353487102603725144112160466195228538172468619070916398221873

p(14023): C116 = P34 * P82
P34 = 4475835664822726598172151568859613
P82 = 2524009194033723865908278377379089373115634529513094771649081484276218194815966429

p(14040): C120 = P40 * P80
P40 = 2649574874942189120496627793941656970983
P80 = 47481699408208549634661591420607398541387219362719308017419605522593994958409313

p(14058): C103 = P37 * P67
P37 = 1672303296496908570913648704787854353
P67 = 1891168712990506524092616289337428952583756087401774781233003053541

p(14090): C111 = P41 * P70
P41 = 55033906043993726345093465755042620788417
P70 = 8678908889525249062164890233857335052432115925999002959696094060641157

p(14125): C109 = P33 * P76
P33 = 233293901880853311544329506913983
P76 = 4854418891543991977233509472954347997638740322517108323260530483354533749453

p(14128): C121 = P33 * P35 * P 54
P33 = 514688870275647277450899446570071
P35 = 21775549474645303816655369126615281
P54 = 357320874927579819640506337833014191072284239600844949

p(14136): C100 = P36 * P65
P36 = 117313233129506771792305698198589033
P65 = 76684513504186686148889503863634893355998493485663672147386061859

p(14158): C106 = P34 * P72
P34 = 3702446633168301736153308568550471
P72 = 386152089577773081295352956373856309024359021515748473062581123672350531

p(14175): C119 = P35 * P84
P35 = 85582552763487134931772642719267737
P84 = 263226365197299483205572002266826393016728380327820526701593284468308001795644513447

p(14189): C100 = P34 * P67
P34 = 3208235231710883908961152859635693
P67 = 1697908334470708021901025974443863788322035419494645824909356747241

p(14219): C115 = P30 * P86
P30 = 179369135249249549924073900563
P86 = 18050603393615581298853964738961323219078809587530539936346244745424291307637274014629

p(14250): C121 = P33 * C88
P33 = 783945264907037920440065519538571
C88 = 2255324090924530536819230943272567723647163120745520893124641554991122272158129947806697

p(14265): C105 = P32 * P73
P32 = 67643967124092950197383920064223
P73 = 8643687891556311094570105861945758877401287485781190303061122598226844967

p(14355): C107 = P29 * C79
P29 = 28432189544727244129248529361
C79 = 1023459123519323812067191317667259887090827282393444835980405221099316475024801

p(14367): C103 = P37 * P66
P37 = 6068580496765688084777780736433784249
P66 = 779771059528837273245475309788814749157376916157924492716848990999

p(14383): C113 = P41 * P73
P41 = 22389707059738603792501432484373341415559
P73 = 1480292023480662586597931183271169641316416921672954441710502250261940803

p(14398): C129 = P35 * P94
P35 = 61614236253185807224766078603143717
P94 = 3806381500515264552175410269405483224075036110754887746780825032900084835917455732824924215721

p(14406): C122 = P37 * P85
P37 = 2400715139786882255073533862815692997
P85 = 9813733205909557106731777944346616759552794638613856096708304024352048270804676692943

p(14427): C124 = P32 * C93
P32 = 15961795205174104564495760901521
C93 = 435931164586521381172367294126526094881205811948697769367034928657127321066414927229831682643

p(14445): C114 = P34 * C81
P34 = 3305701843565326700371532726983477
C81 = 106576910504051620130945911657626982198154789847349939272473777376327301951373639


By Luigi Morelli (December 13, 2004),

c 14136 : 34 * 20411 * 9900799 * 194677459885211 * 8996108210139462978073236775295867026748488312730764496163714592360959433517967920644604084256992347 (c100)
c100 = 117313233129506771792305698198589033 * 76684513504186686148889503863634893355998493485663672147386061859

December 13, 2004

By Luigi Morelli (December 11, 2004),

c 14041 : 32 * 269 * 2837 * 175573 * 1629683030437117 * 5261230112474183111653669424622830268152541190704276733630317107097603885173108627846505174177061801 (c100)
c100 = 866509691540844271532732996709594633227 * 6071749876355753270908403958358496758132678092506191524465563


By Sander Hoogendoorn (December 10, 2004),

p15212 : 7019703404131061887356147323746650096515052968412565995822985086896990505343670764529764106282671 =
2810800735973724883995277737637390087770091 * 2497403431801535380072322618413603433387778041406658381

(December 09, 2004),

p17934 : 516622044829852060022396828875305639978855766094234750144090736584351782401600921761949865127 =
16719145215292082124430786523603351168249 * 30900027374445333710315487388475452016964580963454623

p12747 : 3065209830863874778969673078748850229136220497019964491690695963600164195412483642744039773755068181 (c100)=
6101974432251925567026528474786402959983347043 (p46)
502330821752175575465415887025612560546457861741584167 (p54)

November 29, 2004

By Craig Johnston (November 17, 2004),

1100 curves with B1=1e6 done up to 14000

p(13585): C115 = P43 * P73
P43 = 1507805558945928382624946669675876362524341
P73 = 5786997461572918185255163557936895521165038303533194561177787967089843799

p(13684): C116 = P37 * P80
P37 = 2075520818304025658010738473262672581
P80 = 14277592520556759473548125486809528327893366305869850655378595105467260884904971

p(13685): C108 = P41 * P68
P41 = 29828694147650938302582702679636861071679
P68 = 10864851710302271589284478221934338020009965985233104659671755225099

p(13704): C122 = P31 * P91
P31 = 5704398917449980958296692977529
P91 = 4952751549485525420058370874254574967836388074401390191661925062590431605038507839138135131

p(13708): C106 = P31 * P76
P31 = 8938578908900982734390957699699
P76 = 1065863700418583422859918972541657249852143006251376889634896694158854485283

p(13714): C102 = P47 * P55
P47 = 57704449157809933703842212876352859971774045319
P55 = 7991948465696374031582996863049839677743227330820774623

p(13727): C122 = P31 * P92
P31 = 1708902995294286556355003609717
P92 = 10897424332419951368501857658318870384393322068189281172697051527558749615595550516469535371

p(13736): C106 = P36 * P71
P36 = 221671015074282440849898296537339899
P71 = 12567983543455627160391880115495304221866879930717664640078358651774987

p(13756): C125 = P42 * P83
P42 = 487949487104932711630113446152266886934983
P83 = 44262461121737386877520690014244985068261055923671878846914266259925036954977272183

p(13761): C110 = P37 * P73
P37 = 5946313669593675742782506970853680463
P73 = 2339900432067610283289011431399179035090546643410065203202404107615630221

p(13864): C120 = P36 * P84
P36 = 178089961724244380405009583439104227
P84 = 710268462664661001236167965513811337901982847685328715706865416155938584499902132667

p(13890): C111 = P33 * P78
P33 = 855615617369745372957529892514173
P78 = 328119083039989940792122788007868929450607941426944424657377622650121107241507

p(13926): C108 = P33 * P76
P33 = 309847916879040449318557428491999
P76 = 2920851873010033349825730096389118447556268781504224960167784640813246397987

p(13928): C115 = P33 * P83
P33 = 191293548427429212187092662210203
P83 = 41523578986928131399553191961788732801154888383764601776837116544920618123717593367

p(13935): C111 = P32 * P80
P32 = 10316494068494203445073134425007
P80 = 20118516361489825305257126408434107046954967591525083460494545501056872825255789

p(13936): C124 = P36 * P88
P36 = 620371276074393571698573377044788139
P88 = 4204724559035521156667423978728452538626398965293253886023761518796169349177151787159331

p(13998): C105 = P38 * P68
P38 = 37629679883684266272502481794498174321
P68 = 12828025719980375002267248566359011997064232369467335161228835229923


By Tom Hill (November 17, 2004),

p(12337) : c101 = p43 * p59
p43 = 2309403685384846943224530635841318231496523
p59 = 31535394259153507899122315464323319633845092966090242122181

p(12363) : c102 = p45 * p58
p45 = 105645666853297865795431362077024751272085301
p58 = 5676186084024895319674449400846067371752077162360697651647

p(12470) : c101 = p41 * p60
p41 = 33143117670504461089879793648706188059679
p60 = 425737204321139562449615498203225666032431348316472733205557

p(12555) : c100 = p41 * p59
p41 = 56895262897666538706381261919267428808201
p59 = 46517348643563506074053448622518445502591627705484833102093

p(28735) = 2^2 * 3 * 5 * 31859 * 26619553 * 56919236961709 *
440367926640913 * 16140582501576049356054427313 *
884172376400312046796672838353 * 2070159210169619976882119169054631 *
91999238310680071322346946657269165816725171432629

p(28852) : c89 = p36 * p54
p36 = 226193763769257766532137238106356347
p54 = 202078292137989573018204058460989653152312049615633821

November 16, 2004

Announcement !
I will go to Seoul, Korea from November 16 to 20 for business trip.
Next update will be on November 21.


by samuel (samuel.bosquin@telechargeons.net) (November 13, 2004)

p11517 : 6163869180879336350638407901521155312185324983175365951796040180907837192336757791942868467072675898413073 = P47 * P60
P47 = 29161334230040721918173710566836639813365391393
P60 = 211371301884040334795710591765870538469955599106953431691761

November 03, 2004

Announcement

My PC was seriously damaged by computer virus on September through November,
I deleted all the files and e-mails.
Please check whatsnew page and if your data is not on it,
please send it to me again.


By Craig Johnston (October 10, 2004),

This completes 1100 curves with B1=1e6 12000-13500.

p(13030): C120 = P37 * P83
P37 = 1891194565030079579519183196301957859
P83 = 53986044673654352465408206575837469459183885638550493694822627228258630888779442433

p(13070): C103 = P35 * P68
P35 = 92153388831632770303104353078318867
P68 = 78109929678576469137192124793213782926638943087729603580184257990457

p(13089): C113 = P34 * P79
P34 = 6174278143328793691755508649122697
P79 = 3350645784194736902798441768189229497349130170088892401136967420086457123233141

p(13167): C115 = P35 * P80
P35 = 84217811730557014820978981266721491
P80 = 26484894546820487588951803241862208259972782166261131247730437036269013354232029

p(13188): C108 = P38 * P71
P38 = 37927247976363370622169587507382889019
P71 = 23288055115222557731553286733004149405978688334856088555828265808366203

p(13248): C113 = P37 * P77
P37 = 1975183798471261406528897515281702289
P77 = 24790911285420119021829073735111933633405056282420530800033062957429827609387

p(13274): C117 = P32 * P85
P32 = 38073869272216194684770030618977
P85 = 6551972942456376709325728881981783437121722448421034073615634345107053207964660469321

p(13288): C100 = P36 * P65
P36 = 252152466453203193159210393880450241
P65 = 12095061253128219003592526926237778552816287629545012377071699361

p(13319): C103 = P36 * P68
P36 = 181201628709721607327417884732089049
P68 = 13735922463012566621688143939712826350564059395498719624075431143757

p(13342): C113 = P32 * P81
P32 = 52798097111295212059134784630651
P81 = 794383928574487855613088535933706113445485460599699965974624462850355897960302919

p(13433): C100 = P32 * P69
P32 = 27488599731001172234073716383961
P69 = 165477706574725163027121648145388860715067137500126390871787234558889

p(13444): C106 = P35 * P71
P35 = 84340679236040769958906512716674913
P71 = 21858733245086213554066180033553334937515116528023640369054940262529419

p(13456): C102 = P37 * P66
P37 = 4175792077945763664087501851048968183
P66 = 158917977934857139604611458062956386334433989437934651680867174019

p(13480): C103 = P37 * P67
P37 = 1434558316072773661554797634607716713
P67 = 2523218822893205508871205665990488869090819714416852585234578139177


By Bernd Edler, Frank Heyder, Alexis Michon and Thorsten Reinecke (October 09, 2004),

P11647:
75304322977343376865212516837335317923259 (p41)
31577132634245506767416701999397244441779877100529304517767350143 (p65)

P11667:
1221714864766971227759341977679953631312808766821057 (p52)
24456057805546187265053338194954524563367992285994979971 (p56)

P11684:
2076197347938291573366202554608708726752307 (p43)
15723452332580471920735367055076601037074964369988603455459610403 (p65)

P11695:
14314263663875412902084228653470512243430529 (44) [dmpqs]
2142292570761310283475438000283288262720594202203660665132452209 (64) [dmpqs]

P11904:
10205006315584584487000607116398849883739897431 (47) [dmpqs]
3415265980668229906292424824954258600357065566392408362822243 (61) [dmpqs]

P12470:
33143117670504461089879793648706188059679 (41) [dmpqs]
425737204321139562449615498203225666032431348316472733205557 (60) [dmpqs]


By Tom Hill (October 09, 2004),

p(12808) : c100 = p37 * p63
p37 = 4051772589427103556897308551132661047
p63 = 885655234625099190925890724171669842706327904154631041908167123

p(12818) : c77 = p38 * p39
p38 = 34925482989986243809138730048283920977
p39 = 790681795266056186582052974325223057873

p(12877) : c83 = p38 * p46
p38 = 15538873867594241524852256032347675553
p46 = 1819848305034508427749573993119711794206296193

p(12921) : c91 = p37 * p55
p37 = 1068674676395693362630259599538550403
p55 = 1555776399424570299910717715331315214032408894382235791

p(12934) : c79 = p37 * p43
p37 = 1174064130367654729116519138630491831
p43 = 1679459334279470550158856212688625874297527

October 03, 2004

By Alexis Michon (September 19, 2004)

p(11936)=  2 * 32 * 66041 *
55775312915252797940335218520067288716062039101 *
9266210584861345646405503940578340734903179522843623880306961087

(September 18, 2004)

p(11928) = 7 * 31 *
13395631424052781602574901531358702681775977947 *
192532655769376006442080873716318026433828234047971806976224705230339

September 14, 2004

Announcement.
From September 15 to 29, I'll go to business trip.
Next update will be after Octorber 1.


By Craig Johnston (September 12, 2004),

Done 1100 ECM curves B1=1e6

p(12515): C110 = P34 * P76
P34 = 2921122715696466145987751971371053
P76 = 5431564274682535749920938021794799344806689141772110897477198882244100728809

p(12522): C117 = P34 * P84
P34 = 2463049667543673453435433377688201
P84 = 333055646032721860247770294340930327666617284937719987038923427924393118511018363361

p(12536): C104 = P35 * P69
P35 = 67960148803434788620945965215321341
P69 = 360774833689828386340516904159511476714293390637578382616325537346239

p(12556): C118 = P30 * P88
P30 = 499925965476906182607436568909
P88 = 4900311078573824811491117844482936103401764725567008123141575490280816721537300150877321

p(12629): C119 = P36 * P84
P36 = 141831827425393784896437929769599557
P84 = 226536849302726801834686333352000851677160136138779980218663941522102043804252260999

p(12648): C114 = P31 * P84
P31 = 1412327647398759563738568377743
P84 = 667851962453175931129964657079917709306587342273181197994742276402319946183522549869

p(12682): C113 = P31 * P83
P31 = 2727299808644088896096462825881
P83 = 30326756237831484523269173084520797788234503766504466098198325895182941291463570017

p(12731): C110 = P33 * P78
P33 = 192467929581444486349713685722431
P78 = 243652126476699207624093556082224394115972445772004655524203200159759096423231

p(12750): C102 = P41 * P62
P41 = 12956119882639553589248532280712892059441
P62 = 10094127225674626593394782398130228502869607514636018897224787

p(12768): C120 = P34 * P87
P34 = 1230494076572828551340968182210527
P87 = 431914402844048132384083290658023632037933520837605977153545270228464651916744533319241

p(12776): C102 = P41 * P61
P41 = 90228293392778728879539117199606812247963
P61 = 2010616217870870976254773285009221535836640968204182173036937

p(12812): C114 = P41 * P74
P41 = 25577238481485839092859655978828662322169
P74 = 13113986652925649077454395948144478493604996757724678873487417546942650263

p(12815): C109 = P29 * P81
P29 = 80797079050476524378802129137
P81 = 100756209666289409272896520465965478521634968950096163799043124376471988541006949

p(12818): C110 = P34 * C77
P34 = 3415159800500999430764088831016129
C77 = 27614943591056431099169545952989607573155589028266246691822601314238229701921

p(12819): C121 = P35 * P87
P35 = 17579614989306086097853364686250257
P87 = 171806892174145907983112674654071099194432171812507928318175767512748744542182670705393

p(12824): C112 = P35 * P77
P35 = 74400490470462957953845256215883369
P77 = 53852446218901201122724908758065759074687307189191866648854280582735541990697

p(12850): C103 = P33 * P70
P33 = 891967830852048056902590248678099
P70 = 7375221883599950777115702012909454679078049251247692885231468997871471

p(12859): C112 = P33 * P79
P33 = 324876521117856674697176531156087
P79 = 4678577703968522801284219274370782413040677531361266092692149396746428763423661

p(12877): C118 = P35 * C83
P35 = 69754628869998738601741581839606173
C83 = 28278393270086396972932612798690830683119516994066806709409890708114182400983069729

p(12880): C106 = P34 * P73
P34 = 2577979930789571602154027216494363
P73 = 2632680845253541525197897186260417677710902239464214441334528942148363713

p(12881): C116 = P38 * P78
P38 = 91734368655663363681421011468317704607
P78 = 310815855099012882520950738426650857960369293322477669308038185518953205162773

p(12915): C113 = P36 * P77
P36 = 215081732584314970504234182043956563
P77 = 70160834243331428030119009589122287561912285018072791891420443817670605749223

p(12921): C121 = P31 * C91
P31 = 1903301767104531821467947673483
C91 = 1662618840199109646685415181209031226479392275811346275028922799032085689489445330284073773

p(12932): C121 = P33 * P88
P33 = 153432940518642379343913189567151
P88 = 7607406816051660506353874067355146502490278302036388301178854949283127302476200164595143

p(12934): C114 = P36 * C79
P36 = 182379130649870759228109259221020047
C79 = 1971792962788666934939607191522684836189418647452413298236604361931549637001937


By Tom Hill (September 08, 2004),

p(15640) : c96 = p47 * p50
p47 = 36545331828243342319759928787372208401423041531
p50 = 12684023080049102920913829599389642668774621744023

p(15897) : c96 = p46 * p50
p46 = 3563697673562389605789118837055604410352336619
p50 = 77055396542161903467622594421819761069043624348563

p(16932) : c95 = p41 * p55
p41 = 17053503741780247266432776106738638733899
p55 = 1246221100343615921016667958883939666783450428665067417

p(17035) : c96 = p39 * p57
p39 = 842454153183814932773464076374411093849
p57 = 331245478223886375966837650154443954510773168868972302837

p(17040) : c95 = p38 * p58
p38 = 51015943830479390053723073870491340081
p58 = 1352778854858973497622108002918952623545323194028914895161

p(17547) : c96 = p40 * p57
p40 = 6024418122148985756827625420262411947459
p57 = 161967769688206793107517400837004719045766117637351659949

p(17585) : c96 = p32 * p65
p32 = 20318864467457172758432411489393
p65 = 42609492004317140225416510885580309898016938167363691418826139281

p(17786) : c95 = p44 * p52
p44 = 23640769077502141452989124774968687928525803
p52 = 1260865389615620148657551861180271379851125746592567

p(17787) : c95 = p45 * p51
p45 = 133888375908503915224758341403343947604007507
p51 = 226394314060479632681740242428535106679733652405459

p(18726) : c96 = p39 * p58
p39 = 141264975783419668340868964770983142671
p58 = 2783889855319093804441433781508025577373372684319105515393

August 13, 2004

By Tom Hill (August 06, 2004),

p(12031) : c104 = p43 * p61
p43 = 5436385511491102288886306718617888375091641
p61 = 5742787048323766723637814215790299774457976810488468857146177

p(12353) : c82 = p40 * p42
p40 = 2121484834958680857733537022644555731577
p42 = 490164310387481748092851151705529820551107

p(16501) : c95 = p40 * p55
p40 = 6941676036479119129267817644877471629949
p55 = 4960225291174767204609741585430069451343277372018401461

p(17564) : c100 = p35 * p65
p35 = 24382605680561206122316291006257337
p65 = 82848068855679888833426692094062241268808326693485629211390095889

p(18009) : c95 = p45 * p50
p45 = 608126845793454749553304311275935521389579657
p50 = 23449060742766674931991629785774459717177575856237

p(18632) : c95 = p37 * p58
p37 = 6175209315248180025965386670255338217
p58 = 9537465564232015610827255751098340337581258474505653618747

p(18704) : c96 = p36 * p60
p36 = 770653983152063787900656376054041791
p60 = 214607798251697030372457931976539880496548687365151515649633

p(18708) : c94 = p44 * p51
p44 = 16793226267590346365475806924185559147665747
p51 = 452270668688206624225124743267200774115745791668209

p(19812) : 7 * 684458889029871113 * 14420692838769048530076555298679 * 28145552318518965376989464640071 * 492318866444385972688963214203 * 72350774286141839395947822188168960027

p(19835) : c85 = p43 * p43
p43 = 1334050534932819199383302941173793606682387
p43 = 7296588195061570678499974863052196091018619

p(19539) : c89 = p39 * p51
p39 = 175941713626436173955534693225651652839
p51 = 270315056115767208007561312550293286959685733074977

p(19894) : c73 = p34 * p39
p34 = 5341394122269176787323235426891649
p39 = 445859168329331352902071985018005468121

p(19925) : c86 = p37 * p49
p37 = 4002264588273231399906466443012199421
p49 = 2919445116029177436871600643514605947030439804141

August 01, 2004

By Craig Johnston (July 26, 2004),

He has completed 1100 curves of ECM with B1=1e6 on the numbers 12202-12499.

p(12233): C109 = P39 * P71
P39 = 252376069029854607215762722084198427917
P71 = 18548296346725730373609710804779757822235336229198343447207146778709031

p(12286): C111 = P29 * P83
P29 = 16881277696106629205055758269
P83 = 31133167980382712144691542749520532547380217506192780203541578366975519702617455097

p(12297): C116 = P35 * P82
P35 = 30956192669507656345347921050961209
P82 = 1649092203396680967210945463710107328062306790339134934206364035180690960306744653

p(12353): C116 = P35 * C82
P35 = 27506904965736563795573384748095009
C82 = 1039876151125022333543430815344482649174532574212296535169277212345062301702205739

p(12374): C115 = P35 * P80
P35 = 48064317281474850452728905149667083
P80 = 38351700776066536718123953274125142659140751862536670900345493307321649481904481

p(12376): C102 = P44 * P58
P44 = 27885161217743785267995927363426775493107013
P58 = 5473513973656390961121252967584633448961982931951072353761

p(12390): C119 = P39 * P80
P39 = 691723495178864502847096587647898154399
P80 = 84010778574502858266774027533979887278806103466321537399447732332617054151839103

p(12464): C108 = P36 * P72
P36 = 381913159662704630369408239722941593
P72 = 335016732046810284634336668350314914915695568487907830338398928766378063

p(12489): C106 = P32 * P75
P32 = 39864824759875506248099523013003
P75 = 212536760457898340336153406775318076524194157580266593736207753276507821757

p(12498): C107 = P36 * P71
P36 = 268267817808190324407462975571078783
P71 = 62919208278202678892157353985324706681753201035886120988075175709057541

July 19, 2004

By Tetsuya Kobayashi (July 17, 2004),

p(28001) c169 = p32 * c138
p32 = 10748134605667541230744283965789
c138 = 479854655925144138922574102244997149925315380876531420581256004962938156273198898753804451316091606451646690710721219072907350856096047717

p(28129) c181 = p32 * c150
p32 = 23189373551675427371987596499609
c150 = 304108809396655408402262663902097495286176555622789883819868180813979384239744235063000675955394231461077548314724024440298015270987941496029972898599

p(28344) c166 = p34 * p133
p34 = 1978077128228827406040222357625949
p133 = 3229745348332871623410734024019483388404797521761391458655498056939766934073196753681663445891598422362021974293267348092519990883251

p(28460) c154 = p33 * c122
p33 = 201978500709025233492495398039923
c122 = 42711956188700019717318393084191019882723521216273711850318703653563973238780373805881193369229832341721352086953603113581

p(28545) c151 = p31 * p120
p31 = 1975780200382412338535382379151
p120 = 846406524349089374511637619711477195694341726092747295044644635809992080605020557686153290651606735652182643573101272929

p(28916) c167 = p31 * c137
p31 = 2646958669999335735219118889629
c137 = 36844073164273868704846986695559876772314805825560200305856413848513737967230504444143011335874093155909812827202767796805738494708154551

p(28933) c173 = p32 * c141
p32 = 45401302729417446693632386148141
c141 = 374000636662515944885225118863174938756128064721545076691266063547991781068583228847055209528445657122920262371020593882439790019639883751641

p(29171) c179 = p28 * c152
p28 = 1301033608692487259123767879
c152 = 29803073464256126869137127150107940255690826055953607677852134336496227639458909925574274189522911444663173816060150793585471830759260340370790185827441

p(29379) c147 = p31 * c116
p31 = 8430229563416883966682081560953
c116 = 30064025490872588026095118951077409457299980630923817414572328218556493701781181124459055374358384268769510869677007

p(29582) c152 = p29 * p123
p29 = 79055040153587942075510755157
p123 = 172043244769013273381327238395232325131339295407341363074666911321236136088938464863673703824937912473024913450970363657141

p(29900) c161 = p30 * c132
p30 = 196612827911830074789667140127
c132 = 441617837993039718423475455275389283685860117921722065598260510447002197842235815130927199643928862294127022656154603177860216961841

p(29934) c141 = p28 * c114
p28 = 1406686024268711659178457721
c114 = 204812045608101746589054733783411191888202388500942607693059129731800486088024257178217544920315795376900367052859

p(29955) c184 = p30 * p155
p30 = 363094477641550440567424893709
p155 = 24067728646414345996773977933525266625074421561714222583524899966850338387103845911405938906014660889434630111411275829842664647389828207416994179059869999

July 17, 2004

By Craig Johnston (July 10, 2004),

Here is 19000-20000 done.
B1=25e4, 500 times.

p(19097): C123 = P32 * P92
P32 = 51619859027998598968226624219491
P92 = 15573076797050883268483639679299407622843855260829219413647782997022179749852856685266635801

p(19113): C140 = P34 * C107
P34 = 4198619395073201791243564074755069
C107 = 12348111118511355693143739160440468119279230069139222443946507725115236327480715250260084068001506410623707

p(19250): C102 = P31 * P71
P31 = 2329825973805777351024899038937
P71 = 62836764127587341137123279184585659226183174438099967734068756937309197

p(19304): C118 = P36 * P83
P36 = 275933665945250980720851415994674421
P83 = 13798744301147757238005933760991011036966669792867530301738709509337242595753827097

p(19334): C138 = P31 * C107
P31 = 7321403931655046150504108700511
C107 = 14713863796559109879640493055117999923796625934396343917633322141421441333447422684714498931447371163856321

p(19360): C132 = P29 * P103
P29 = 65793762878741995127309967829
P103 = 5451311728305675452973247045355149888128244874184844632842920604685070468965731110301021281854637326497

p(19396): C112 = P38 * P74
P38 = 64280576642060438119538939133323323979
P74 = 20335230099842305846229902079030654408235388900949974155557178205736967127

p(19464): C139 = P27 * P112
P27 = 291871496500262344132993973
P112 = 6097135553878512186093418533713040144436359737579656808174619022540836713969429650037010544849232113846785103877

p(19497): C131 = P33 * P99
P33 = 203574615369463735565464913739931
P99 = 177287232366814265344337750026528880257203816692646609412933564506693769514058715087298739152223347

p(19530): C121 = P32 * P89
P32 = 67466461751671788344510242057543
P89 = 68023488540393635716115033098120881061905325160527569353519181449225896115892101579461451

p(19539): C125 = P36 * C89
P36 = 394533811347411291926384890917602791
C89 = 47559694192034338401814523245633094019712412811372615927379278789958304505436929961909703

p(19589): C145 = P33 * P113
P33 = 363799929304250182786491634939531
P113 = 21435099258386765848421850887798565086917495675791766685110877255003906974179371220482415479201633858132547596437

p(19602): C149 = P35 * P114
P35 = 72513565764429593613098796683382091
P114 = 331994200983289751862961826664601745430144664437283650031606344978153439094727487713083396068049586876623578686049

p(19631): C95 = P29 * P66
P29 = 95199403994314556346369458329
P66 = 942510183360096614164464478089208735998846631468161953902476426539

p(19645): C138 = P39 * P100
P39 = 197963239925958423289270664927385904001
P100 = 3127475176519181670098872398231313238688510741571088901118345156817740243615990919464889676100521041

p(19667): C148 = P30 * C118
P30 = 577344000847445498129850464921
C118 = 2587777459816606649102120017196452067611020747758061639890294519517173375515272027805359569424130463131145015885276141

p(19706): C145 = P30 * P115
P30 = 562124879022599699642794546243
P115 = 3398218321261772628895808645035812577196494300431961803170754103200985185916443771481227102057116756357678935651777

p(19741): C122 = P29 * P93
P29 = 28173599679197501278704983879
P93 = 890272186598321988144190640041264289811603875772307521402283202120265834194088126760721278613

p(19742): C152 = P32 * C120
P32 = 16376070427412283734830394076101
C120 = 745637030606165424931672217415514889228553558611532990581986382977080431400883860985428577185171015368003192850274528537

p(19764): C140 = P32 * P108
P32 = 45595487581734482524961865122441
P108 = 910179616337698972771505535256970742794138704559713230841325384685737237313398255471504999569984236542778397

p(19812): C133 = P33 * C101
P33 = 327492318866444385972688963214203
C101 = 29365613956586465912709600132518836964221639107912258176521022396509905389742376051139320815865327643

p(19835): C118 = P33 * C85
P33 = 580002763127955718066275337658321
C85 = 9734017384806382084878627616742674234412870056045301600811081020209307943112036363553

p(19845): C124 = P29 * P95
P29 = 39481042447388336340919984619
P95 = 59929412154463511160200394017966716208403757160615491889651202189276557085205065270575677284031

p(19866): C115 = P29 * P86
P29 = 17731081752421806664162477253
P86 = 64184315200763178292897555029043806185092490628832532429854202688052555443017883071123

p(19878): C144 = P29 * C115
P29 = 43016023972675468241303017309
C115 = 7528625377545153035832796589294835001356057585619663887960204041736762185592344664689811186598154257241333867564587

p(19894): C103 = P30 * C73
P30 = 833271926073535076195599418177
C73 = 2381509541074113987110933992437076343887364179662981905754740412190621529

p(19896): C150 = P30 * C121
P30 = 538848777445852748974330669829
C121 = 1618690460119447228829729450431875140849758398849551391193784707002278711944661939946811837068534352528320539165588570431

p(19918): C141 = P34 * P108
P34 = 1719584086850082293553462460591763
P108 = 388009916954481650067849088368223106013819068342694261552770517094231325048792007831526363456138956135065209

p(19925): C116 = P31 * C86
P31 = 1227223292573471350234650472807
C86 = 11684391805290812106362561264208487165244619712899320472724166202841236975448873602361

p(19939): C106 = P30 * P77
P30 = 250145644753212119959331123261
P77 = 14629333322831534729350326811257986538967251493752047112189556789504056679903

p(19971): C136 = P34 * P103
P34 = 7013596122370878187546616495715131
P103 = 1077118888936446654505272263225785793853210252823360350701561724426020107901050396814429282665919307763

p(19987): C104 = P31 * P74
P31 = 1928614547738529916351263564613
P74 = 50498921637611191236759835942594264777310161119064781597845492266021173849


By Tetsuya Kobayashi (July 10, 2004),

by GMP-ECM 5.0.3 (B1=250,000)
p(28506) c178 = p35 * p144
p35 = 11879234682662389137561933554934503
p144 = 434433471108315528289594974219093742180885708761208691217574055217993123371494473007698393225663432513044465881168045966005790333599530141703349

p(28735) c114 = p34 * c80
p34 = 2070159210169619976882119169054631
c80 = 81343185164172628228812179036061117004022775896271133083519511873507056746820037

p(28794) c166 = p32 * p135
p32 = 33743255034783742643393226421249
p135 = 178410808313278663123253182790873477439035626873887291952854648170784286697297205128625020700748791300079144145007787001750466458442383

p(28808) c158 = p27 * c131
p27 = 741136161886427727677260261
c131 = 25367733674868013010253609168217572443775817753575008898724392176009866117813803176882304087883177969831376134170134724587093396323

p(28817) c174 = p36 * p138
p36 = 469186068008052765731545543130391253
p138 = 420781458092996609439194569230070532742055888791656992887741965310837952640764420855659791408422348366004173714308391012074649319584176257

p(28852) c120 = p31 * c89
p31 = 8259393951653800312290240631139
c89 = 45708849474755472450449450415999964912922395685992855557796683727163173327527965291211887

p(29077) c172 = p29 * c144
p29 = 36198464374868798684705753311
c144 = 121801349708077066537016025805457795633994493121064252473417981545402676952119124582900011681443774106619820923489734457671960176485907191341179

p(29117) c152 = p29 * p123
p29 = 25236610594531808856860279789
p123 = 924587436871469262650043359139602378860894439868600275588947326727645872221735346999489884216170818625458105143977154570969

p(29134) c172 = p32 * p140
p32 = 34863859279155264044823008076803
p140 = 98485913308966564644792506559056682878945493670050234725158992737889302926609591181602234977475256692513483167853557973572012749956366701451

p(29163) c154 = p32 * p122
p32 = 84021396350006119378699401042509
p122 = 76056890380739419332889721385043605718587331554315210826823088753225038154709162106976633294623713659647702544998457787673

p(29282) c173 = p29 * c144
p29 = 79907094721049422222769958253
c144 = 157570240831037263041400753427787153353136418854081417043085879599078559011768754495103021039809138267870598902229156711676225783356952893677933

p(29507) c183 = p35 * c148
p35 = 28709482139901546697481404583523727
c148 = 4058057874636345275146163538983366551022314679925339300055060941791495972258640577876013410802069402009038118082502338976437305384014294024796616133

p(29525) c180 = p29 * p151
p29 = 39775793777264805840743717039
p151 = 7125806413558620640243818203887955620396534236118224427709823142034069993999202834563135622285902625742627195662066694377223572798094050436788223031471

p(29581) c145 = p28 * p117
p28 = 7848118420807499385574903651
p117 = 198976436189838689865064830467904554800402123921248064518591704491034272009805992919229317346930459842864206152797701

p(29910) c180 = p31 * c149
p31 = 1510125262269115664096914693217
c149 = 68257131376134328454383283354672711713293449904024747039690280334958636009034301117475127380973437603135455493760480737365894719382633643461088635969


By Alexis Michon (July 04, 2004)

p(11936)=  2 * 32 * 66041 *
55775312915252797940335218520067288716062039101 *
9266210584861345646405503940578340734903179522843623880306961087
with GMP-ECM v5.03

July 03, 2004

By Tom Hill (June 30, 2004),

p(12025) : c105 = p44 * p62
p44 = 16719376600751676802709526918138080168164373
p62 = 48660560911007872485899268459270288664762647279305824873808393

p(17306) : c99 = p44 * p56
p44 = 10159787282342522213011760203052185158545897
p56 = 45339805356666019931097430064962873651748111684990265383

p(18068) : c95 = p44 * p51
p44 = 19497460402599680653957180229684768120529659
p51 = 921211632511076605962731007833427182747524415443907

p(18173) : c94 = p39 * p55
p39 = 762996557147756169971255386459671636233
p55 = 2445801838982122178311420043831793710364118877306485837

p(18571) : c88 = p41 * p47
p41 = 48080323252146309252574183492388592184943
p47 = 68179925059381365906770969900012367693613879147

p(18916) : c90 = p36 * p54
p36 = 493986063200037996745978269080277043
p54 = 465764478854091093503672918017463133415779228631513631

June 28, 2004

By Tetsuya Kobayashi (June 26, 2004),

by GMP-ECM 5.0.3 (B1=250,000)
p(28128) c172 = p30 * p142
p30 = 541875083312785098366304338467
p142 = 3092378337868937053586381927929635593334843033563855355406502301988285689552740745416544433496881500903069202835503174389316057945362380123263

p(28492) c147 = p33 * p114
p33 = 776345995758779571709464456112763
p114 = 228780784187033325919280025506829373827825987963847071317033938219011523884189348369600608138626330845286144313237

p(28709) c162 = p30 * p132
p30 = 218075429302384432593695539511
p132 = 701112817351970243238651291909585654142538847122435745603236243534981309648855669337861083081501176342391400982056893085098282890367

p(28849) c165 = p31 * p134
p31 = 9523867178962330512389980229509
p134 = 48980563341359842144053437924642074541224197732681294060053146456020481063300029156156303402496622813596848260219331666487395177275161

p(29036) c142 = p32 * c111
p32 = 11320184711121072927170749496329
c111 = 376057166550974032630810593522594138914753377558899075237012082399443753988587124925933513393501031781334773343

p(29214) c147 = p29 * p118
p29 = 46928105810065186015579577249
p118 = 6593175521216042191735844394706630775253007472025086299449139696191712855016834799294121098140267177603537488377902663

p(29275) c138 = p29 * p110
p29 = 29718767997052723374945982169
p110 = 13271807462854507881859024353312409474509663599024858527608617056289613450841948692961232367458891186903124839

p(29470) c132 = p30 * p103
p30 = 166780048107569108318019555839
p103 = 2298093386252553817783085159600956177142144151289836857312521172073367857709863671192105639558033010277

p(29551) c141 = p30 * p112
p30 = 121441598570858637979164724429
p112 = 6257607370673545500888796951801954111606954310140816081300059337816198236339711080906534246060101945730082282791

p(29726) c164 = p31 * c134
p31 = 1161997357106519173738009492163
c134 = 37438737379416817247395450326543863788297782106558892820607682824985381746339464261240165714890532261813261184734419591286976957310179

p(29786) c137 = p30 * p107
p30 = 727710798252495587144754519547
p107 = 31892093007664046209161441858825826505554203402823372233615550718634270124271367819543733113320287024358423

June 21, 2004

By Tetsuya Kobayashi (June 19, 2004),

by GMP-ECM 5.0.3 (B1=250,000)
p(28069) c144 = p30 * c115
p30 = 218404367607521357839474773089
c115 = 4004799853277399984765142615678367732254346572675342608368502282492553547129966571966110175553733592560165811117983

p(28295) c174 = p28 * c147
p28 = 2423829260185232976823446571
c147 = 308359078988093119458567666043491646056685452606687139928063804402355709589638027209337570244517015326683584789078068463992922629069690724492925361

p(28831) c176 = p31 * c145
p31 = 5447061465872052568733887488119
c145 = 5115449405269486879294341453939765961483135170658911910827170985960770520888605836877866944076095569004849839710340210901556004671893160855186487

p(28861) c156 = p30 * p126
p30 = 204816681722004723152664172723
p126 = 518493708946308280114398984670890186254885448315110093171801790376979201926304714689818680308072134084029116769524243826425669

p(28964) c171 = p31 * p140
p31 = 2031356570090015367307134789757
p140 = 87387300978825293429079377422297633492472643757141958860751430649895246403946690361027272976293974573028041213167971871445284440647513832217

p(29758) c166 = p36 * p131
p36 = 163461536914122250314051100486534717
p131 = 33670911921966761692937924573388834934659990722990799390221481486039068540317002796107404549528372633606696437819620252753081866843


By Tom Hill (June 12, 2004),

p(12025)  c105
p(12031)  c104

are reserved for him.


p(14980) : c98 = p33 * p66
p33 = 571911009825848362576698498146311
p66 = 138609019763546881596898555553441089214349850927076998616663301883

p(15617) : c96 = p36 * p60
p36 = 533956125383478190174678970551935469
p60 = 701575746241520997045491665425181037276158000726595942769059

p(16154) : c95 = p41 * p54
p41 = 60206410584120803548939187942352437262271
p54 = 349530735157239445140667839430681564765196074043037901

p(17043) : c94 = p30 * p64
p30 = 175404445451902644291755233883
p64 = 9364112484900812497217104413159958172960551873610168105463169429

p(17050) : c94 = p44 * p51
p44 = 19307112707775586475039206653730280624759683
p51 = 380057417406175140075067355169280713941659120818833

p(17194) : c99 = p40 * p59
p40 = 3780135723811942339697327819138404842677
p59 = 78109209528114970861472369093087240220175419568269440405389

p(17202) : c96 = p43 * p54
p43 = 1998865679457428302893461124654135250882373
p54 = 232413534856850328654994660841072914848623643819356087

p(17368) = 2^3 * 7 * 29 * 101 * 2015542949592849392673324081451418119 *
8045579048551034784318405055439802053 *
2022809536753848303194511196256518946731606291681646846382218537

p(17879) : c94 = p47 * p47
p47 = 50046010755002674267708619990458106498738535379
p47 = 81310898065337663928040055355767550253036144343

p(17920) : c76 = p35 * p42
p35 = 16040384969779915762450941984203099
p42 = 246728817676332292786612411582934361421051

p(17997) : c90 = p34 * p56
p34 = 7573954108041981950602993966976221
p56 = 58264855721915584565555763481885888052891424982837598899

p(18291) : c97 = p49 * p49
p49 = 1104581807181034382992756704622845461081139387911
p49 = 1125082512148596058221772022435163677125456623833

p(18407) : c76 = p36 * p41
p36 = 216857838687718566282520176730288283
p41 = 18034244036028367752455910165955232846897

p(18629) : c81 = p40 * p41
p40 = 6240194753212997747134819177503708572521
p41 = 20333270192151898790580056437617479039489

p(25463) : c95 = p39 * p57
p39 = 653618634736265657669262645521609025197
p57= 147886145309532418799216416299677122948884652085876925559

June 05, 2004

By Craig Johnston (May 31, 2004),

18000-19000 factors.
B1 = 25e4 500 curves done.

p(18005): C125 = P29 * P96
P29 = 56102272921169381008269729593
P96 = 699893819585115417572225600361116904899314651007849693028678505005545428097800398463026555722671

p(18048): C119 = P31 * P89
P31 = 4879914842439226707311025198677
P89 = 14970341452946375364168493616314342570013207717525177153307742215489087236440164658814353

p(18067): C118 = P30 * P89
P30 = 129728844797945004080972789047
P89 = 10859036604358178661120414495286214806593103761356517556246018852822260075258546034571489

p(18068): C124 = P30 * C95
P30 = 241769181269537266508325992527
C95 = 17961287327298924745364108923801785040947791052072424811231975051753924975719197196204444337713

p(18086): C132 = P30 * P103
P30 = 145466066376828339992128482799
P103 = 3240650776918932163296643656699169949315849237082576609214691573151735024922255343419392249533313398831

p(18160): C135 = P31 * P104
P31 = 3397965259852051806209132593031
P104 = 95863185450058926743738123232177096703942986082891865501641321535015952875924918302429291360909068098923

p(18173): C124 = P30 * C94
P30 = 722069396755622040992938019633
C94 = 1866138382609009918841605010106034659390087446584366283581638269726468609463763398517030532021

p(18177): C129 = P31 * P99
P31 = 3236134418031748116517244715179
P99 = 283818500099357581936363613334157575136450312444920128753833632753445438608049678949358786489853709

p(18192): C134 = P28 * P107
P28 = 1165988191781174113520791619
P107 = 50294344262193470056361239557585024662811086129526109969550151979509300614542376907134926333860432775315493

p(18239): C143 = P28 * C116
P28 = 1315483832084753972849485793
C116 = 12440685757631349994791866839239015777489812870650603040322765540916186715505216562832292154418366843485293786518981

p(18240): C134 = P28 * C107
P28 = 2151199071794566440420099979
C107 = 18283782896887674740907307579407849463508429468884659092550341691690190332325410373312375777613880738729653

p(18256): C131 = P31 * P101
P31 = 1413305171011781847684584653531
P101 = 21445431198700963430252810883556760334661629698168344535901852082419738319003277098675533739882467367

p(18266): C135 = P31 * P104
P31 = 8310039480667816085971387649789
P104 = 23519800048203249689134551181055368552313621391327238624888284254395334697364934153713300060402704386569

p(18291): C122 = P26 * C97
P26 = 70280280709412901392999113
C97 = 1242745674496874304906443934040724868867598847414005869590635902661250852583828054427190194682863

p(18342): C107 = P34 * P74
P34 = 1484255192873808575850226390521503
P74 = 48888099807734202932455742278269180332513998989833384931814098318679629643

p(18407): C109 = P33 * C76
P33 = 325352748347722605259362976726183
C76 = 3910867184019990389913027087206776428210938179909559650026013544497612007851

p(18435): C101 = P31 * P71
P31 = 1150624757577792829829263618013
P71 = 15890921581198648240246747743591025361230845950522775247711412950081007

p(18465): C131 = P30 * P101
P30 = 324031842882779650420836206657
P101 = 38948233564199097010601405429750827653605119717020875278207133452641495492446722604342957903946532493

p(18469): C96 = P33 * P64
P33 = 147911917103812363601117641293403
P64 = 4552542352069387091916887103707790612479234385968316736702207597

p(18510): C146 = P29 * C117
P29 = 20697299294928488294258295493
C117 = 979527526344307435707511196419393877489816944143079977670528929394685610227789531029400788966841863831652863109190649

p(18534): C125 = P30 * P95
P30 = 776126092995712247180491932853
P95 = 19471774156633985462933621244462688324882601703470047120191894245040744123289679570817399240209

p(18571): C119 = P32 * C88
P32 = 14524182353114055150356871880829
C88 = 3278112836162166721818842259032102805932376835708451529635652263477074564209522675083621

p(18596): C124 = P29 * P96
P29 = 48294791133448664208150241003
P96 = 126314339331186586047900024774286874318706574341145398704279229738501825457915417959958181267411

p(18623): C135 = P29 * C107
P29 = 22680522193448727932278985621
C107 = 10774932116878921327087948368879286398798174544062624461524031779500220291758976258161729636032011070721173

p(18629): C111 = P31 * C81
P31 = 5158476845573243582408211039053
C81 = 126883565968728521354776640295896634724758037562983767945965574333772642379281769

p(18631): C108 = P36 * P72
P36 = 193883629799454938269784115113134003
P72 = 689055752296348950217078362315992884811305599078001980443358921781676449

p(18657): C134 = P30 * C105
P30 = 118560966987429529099906571833
P33 = 148315543691584357428436624821617
P73 = 4267954307380151043277279667036649272261755172547528770998366212644197369

p(18668): C125 = P32 * P93
P32 = 70029822468709210325842020275657
P93 = 768040567279321527408450126335269260990637051965587173322923640743294689327748684475198956357

p(18702): C131 = P29 * C102
P29 = 62862689573710181906940849631
C102 = 984223457905361524713486230220355159959848895138984045507127398877173362258195325683278808184190337863

p(18761): C147 = P34 * C113
P34 = 7714859417528308438193391930372073
C113 = 34885835706431875036938720780149017841262560678614048300451418861712354793218174144419793552495476067121392643653

p(18768): C146 = P28 * C119
P28 = 1030872342175209168456463903
C119 = 55731918538057878054575580571610903737810424847867891312789632482208519036040013317406205418551222504395901267545014547

p(18769): C131 = P32 * P100
P32 = 15751354097037774692110125773551
P100 = 5069447816171556525981577140853501148351857172842909660630746025637571484937232626801945355943734061

p(18794): C139 = P32 * C107
P32 = 20307204815241351720465456126799
C107 = 53721770500263765905656271477910223646624524570283542043945317927137879254743767105159319005017590519225837

p(18800): C143 = P31 * P112
P31 = 6238737289080063615069034060459
P112 = 6302250656764915694201861839044128585851152803702257136694245183779956416276261917183956139541797366112728051537

p(18886): C94 = P31 * P63
P31 = 2892390479517176171006421130223
P63 = 882250202419167866610071731016210534240592463596324183472694197

p(18916): C119 = P30 * C90
P30 = 354346846582852866705446772443
C90 = 230081161287549804028651199291743900280419671405188839516840971164748499318643589910873133


By Alexis Michon (May 31, 2004)

by yvan guillermin (y.guillermin@orange.fr)
p(11998)= 263 *
2222780294453438491439556137933475554607469 *
2162820518662875484787605684136853164307929878488888654669523688237798279

by alex (euclide01@orange.fr)
p(11558)=
54202335763055287611923019990416278302572547567450857 *
133561517316650784274228601901006869565552803403284251129113553

p(11993)= 2^2 * 11 *
6447426901985441246303208570574811116488761393 *
4205192686402972981164718542470197971580423411866815710227871023878297

by samuel (samuel.bosquin@telechargeons.net)

p(11741)= 563 * 180784421 *
7556784443783504162945821571487657270847689295807 *
81525203126362123393560825586032174667202066275496328833

p(11504)= 2^6 * 3 * 5 * 2213 *
1718144648008717406653731304771312970387470757 *
1045472720482475077828234753953226419880839989432407153301177051

May 24, 2004

By Tom Hill (May 18, 2004),

p(12999) : c99 = p35 * p65
p35 = 33604495632112588370565944595843647
p65 = 15851795665718486177214604020608971672468350058623884092512240847

p(13738) : c99 = p45 * p54
p45 = 440749156635771320754094698656574676851804749
p54 = 596342151918203143919877001733728724982098842462510513

p(13776) : c97 = p48 * p49
p48 = 888927560932892048444513194342920688987394007331
p49 = 2569320729365061311234154641920905759401185109777

p(14299) : c99 = p34 * p65
p34 = 3093907747483583660641101605943221
p65 = 83788452302304207939759635576490906173116969389532542271404158569

p(14307) : c98 = p37 * p61
p37 = 6506580589605756587863314035213549803
p61 = 9796739448048629400983499653780251367599410146282608147110601

p(15356) : c96 = p39 * p58
p39 = 436214811374287243973110016855545807303
p58 = 1296231816737480734565918100235427876089618395748384009067

p(16983) : c94 = p41 * p54
p41 = 51843225679905282628370638826862501583999
p54 = 127957100977688352043352534327915182020612717571244993

p(17007) : c94 = p33 * p62
p33 = 137293877005816763607003081866221
p62 = 40364439385297161429255954628855538835871008806860256252903647

p(17054) : c86 = p42 * p45
p42 = 128023904304436394986355435783617970378557
p45 = 476980296797054203455277614967306495032484823

p(17070) = 3^5 * 17 * 41 * 211 * 952277 * 30723773 * 16587095334718291 * 71096224462697828795501303293757 *
19767416038208845586094979657875139 * 12202101723519802323527040269693043049

p(17105) : c99 = p38 * p61
p38 = 49171786459878937184514972094031770439
p61 = 8002286244933053726913357003437577764142740487641279389865051

p(17462) : c88 = p43 * p45
p43 = 9824264375252406470073063730075619823091633
p45 = 217368117227828609297031415500332200839700403

May 16, 2004

By Craig Johnston (May 10, 2004),

500 curves B1=25e4 17500-18000 done

p(17526): C134 = P29 * C105
P29 = 70983077943844435256920563547
C105 = 808224446950675666746962360199473096992536592157464797701544218860192642769442786341130121537725082112401

p(17538): C135 = P30 * P106
P30 = 290045320503027326667185470049
P106 = 2583150190073582082119714260357512846317886207640094073037233538325461831460237392332416402643369232454239

p(17554): C108 = P35 * P73
P35 = 14783244216964231015261269789257009
P73 = 8493745649416162445162536836273353709460735328462422817144924139391729307

p(17564): C128 = P29 * C100
P29 = 41200555485389320008788833283
C100 = 2020051794304026401195567423666731730423979833339385319973910022403780755139208903909539767439787593

p(17603): C135 = P32 * P104
P32 = 20422522870452354369745000376129
P104 = 35634899541196437345347597908425094293207238366766610464132099955315150202704241446238920908196518386061

p(17608): C106 = P30 * P76
P30 = 731425982993132255879591988679
P76 = 1422651191698668107443208702980101101666695476008773193884633717415286104219

p(17610): C121 = P32 * P89
P32 = 63310453574523870435965282461079
P89 = 36140352454378948569331786016436839978858559556123783543720614183482473536810179285111863

p(17637): C115 = P32 * P84
P32 = 34888610942655433437831767557351
P84 = 236635609896492912007003575620522374284749698994706965251582730388315507162379007251

p(17654): C129 = P33 * P97
P33 = 157727767936451986265628181816973
P97 = 1654025152867198475304750293049402866006576869464740802420652129992159854725588436623963922119369

p(17703): C142 = P31 * C111
P31 = 2946822667865554407993173173289
C111 = 998943361866095438090244919365183985800131564660600328428766505062246085406908846954324411523550366736230416567

p(17704): C124 = P29 * P96
P29 = 12130621283730931605200449679
P96 = 695662087793994911398009031699239772318204241741464242157941239183664183979913847677505960174741

p(17723): C142 = P29 * C114
P29 = 18589235074956720671219106061
C114 = 210065931900157820041054000721560058867605739262640859983841737153936122659377055679531762590157453414894723060607

p(17743): C115 = P31 * P85
P31 = 1074944534027955261531743701867
P85 = 1476048459872653963672705058253530081199856802635950393555308094339851121763283646547

p(17817): C119 = P33 * P87
P33 = 361630083279596334069918655881943
P87 = 115900339156380745767757043317311851057687073189074088670617515554029706590480203264783

p(17860): C130 = P39 * P91
P39 = 375555717558848672868117394153385444983
P91 = 3852399622011469058407984205134576677590034302621210005775699775525572863340461048585608331

p(17920): C109 = P34 * C76
P34 = 1279932892784740462019585980548599
C76 = 3957625218667009710220341003280669680323911121117002589166926183175438037049

p(17934): C125 = P32 * C93
P32 = 55237066121180656182587933999819
C93 = 516622044829852060022396828875305639978855766094234750144090736584351782401600921761949865127

p(17940): C104 = P39 * P66
P39 = 108508155551441122555728758032571446147
P66 = 421861064046785983446234647889614332871047710033482851289469840649

p(17952): C113 = P34 * P80
P34 = 2826260964356360674994981874737573
P80 = 27532027996317732749600729198291296103393587092730642457690118800752767563371069

p(17980): C123 = P28 * P95
P28 = 5954879738209456877943591061
P95 = 29641270498965401910090341384771725136347967386389289966521530294352258618010031604921668163667

p(17997): C123 = P33 * C90
P33 = 505739802906946080774591252401911
C90 = 441295343349475919644320500589212986362230499480950500615490707665772318532195947068780679

April 30, 2004

By Tom Hill (April 27, 2004),

p(12742) : c99 = p45 * p55
p45 = 181841177167772758769457354414646276953549337
p55 = 2822518862189090196625789039426371430372096923376500673

p(13008) : c99 = p37 * p62
p37 = 9707777049570775910661827998949704201
p62 = 50125185456527110661371855359303314232190079277878677867784129

p(14015) : c98 = p36 * p63
p36 = 587926445424797854882691472257992157
p63 = 157209968391391471629661017325703115355414540711265109221755147

p(16095) : c95 = p33 * p63
p33 = 111924990605822841687734649565849
p63 = 119987829518492699634187241671393858527959841830138661706832167

p(16124) : c95 = p38 * p58
p38 = 20954724051459755947502558819448019801
p58 = 1763418254948645723774867876446698147780463402402243031273

p(16137) : c96 = p41 * p55
p41 = 76251206010905924080671960385747547744063
p55 = 1645597085753540940074281833613713402956088538311217471

p(16264) : c94 = p43 * p52
p43 = 1610329170939841321472345133255802265891473
p52 = 2281501679770939164313418208789189901494612864272999

p(16604) : c94 = p44 * p50
p44 = 37551948510274939642132607358807170384237791
p50 = 90548892189850180686454409583345284456230479092471

p(25829) : c94 = p35 * p60
p35 = 16930930304574012582224954942004223
p60 = 279782733427217842537118248675553014766527714145862780625241


By Craig Johnston (April 26, 2004),

"I have completed 500 ECM curves with B1=250000 for the range 17001-17500
 Work has already begun on the next range (17500-18000).
 I plan on completing 500 curves of B1=250000 for all the numbers up to 20000.

 Craig Johnston."

p(17044): C140 = P30 * P110
P30 = 510989771576872711868260849897
P110 = 22578362747987621289334174684986933219727362781340084300706635540274604076992979508505813142183598055770047101

p(17054): C117 = P31 * C86
P31 = 7236664520890297024665570699469
C86 = 61064879872247736862371969701848304882560733164711771584482028815412490895081667140411

p(17069): C132 = P29 * P104
P29 = 13212924432318744962888292643
P104 = 11854834845272062459571483883906498995160190175407030158877966995330367114403879051387693005903922664397

p(17070): C104 = P35 * C69
P35 = 19767416038208845586094979657875139
C69 = 867523363052035908643655799139433122573046882909417496018812093945093

p(17095): C125 = P32 * P93
P32 = 86228362755699529439831610055183
P93 = 662033069495820198785294885532395956155374685271362247428917862567524432471252990916105556013

p(17105): C135 = P36 * C99
P36 = 610615515169278614399120015658366151
C99 = 393486710426674595552362038383713441485789865628291593336703671046712299158149669211624458821027389

p(17130): C138 = P32 * C107
P32 = 18242222085222341634649599872213
C107 = 37136995592351080504807504945386762449269368362125746756017375473475288423228889232215645466821178791930013

p(17149): C115 = P35 * P80
P35 = 56577820372063214996927809062914123
P80 = 32509573033786500387561151351605901819139333977785280043148410568379174900768243

p(17194): C131 = P32 * C99
P32 = 99889779683598682203303334200703
C99 = 295263413295939548540722267223266034125522711610848709724572842012080389133800186377045691647986353

p(17202): C129 = P33 * C96
P33 = 316770061930206037352288783384303
C96 = 464563438266740828807378376626306634226907027144452341744220538562644986946671827276583438554451

p(17208): C139 = P33 * C106
P33 = 426828207394733130048663506346421
C106 = 9894606185726523053665227591621569318061878217578755750228933970991549138420033870618900771796206899726423

p(17259): C106 = P29 * P77
P29 = 54390712965579939245364414043
P77 = 90736123372466278471932532091975136131610816513349405832254196746046424149929

p(17298): C135 = P31 * P105
P31 = 3670218638155001790141399660199
P105 = 166430568819450521549886028253772922577676958009009639217200941891375151086525729758676509205672243731411

p(17306): C135 = P36 * C99
P36 = 541691809683964568663576304170351851
C99 = 460642777846540793685809891042936781522236657529181488430190524292548160175279154900974916415783551

p(17366): C116 = P30 * P86
P30 = 378380236752961805393091194077
P86 = 92943317536724005319164387808281265914158420498535949401814945891895043785472652081999

p(17367): C94 = P34 * P60
P34 = 4068670074920604493924391108954183
P60 = 465966012907351013456590578237310448066603584109792554964317

p(17368): C137 = P37 * C100
P37 = 8045579048551034784318405055439802053
C100 = 4077059500173396701477638210611433086946202772752333026546310106085666989717929341382832544019471903

p(17370): C134 = P33 * P102
P33 = 346402787608154031797586775561607
P102 = 261166476888098862042153166332746903071713478270253071665431684415222988501634989176389882643166478501

p(17372): C98 = P37 * P61
P37 = 1347813750770709532431977174201305211
P61 = 8710341455352516490850900815185437294700448992469178232774971

p(17376): C112 = P27 * P86
P27 = 185926302186972800632488263
P86 = 39788806189679817035569300236885830125856509689049512376607409121650694205853721132123

p(17450): C114 = P31 * P83
P31 = 7576801676435727657210549869969
P83 = 26736558737829698498123507260551715219001953136180835830222491856016720418753915919

p(17460): C95 = P33 * P62
P33 = 569177920066172071336516030889347
P62 = 60211405074128726240127199470352561509255047945418191583548731

p(17462): C124 = P37 * C88
P37 = 2216555084058156651817336322029624859
C88 = 2135481850397045484098523659037589079006839425446272315432554510690923726407432936028099

p(17464): C137 = P33 * C105
P33 = 122750974810515992753333496361013
C105 = 441620371821271408438710007767781476621163598182495973638549548070948713304027045947214211727619943662499

p(17526): C134 = P29 * C105
P29 = 70983077943844435256920563547
C105 = 808224446950675666746962360199473096992536592157464797701544218860192642769442786341130121537725082112401

April 18, 2004

By Tom Hill (April 15, 2004),

p(12388) : c100 = p46 * p54
p46 = 2858565300547546436322239100507337324672760849
p54 = 850112344734671089846155455697620667091030787508592643

p(13602) : c97 = p40 * p58
p40 = 1326146616481816569751192263419721149819
p58 = 2319719097136359582493273189352072090546617128933507295117

p(15532) : c96 = p43 * p54
p43 = 1644493138666923827038093391331300971906509
p54 = 225688608778042626114285033196509739930948606706866019

p(15575) : c95 = p43 * p52
p43 = 2588085602423262584553813277628793818749979
p52 = 5061472694014434041452433869936848554073128288331571

p(16088) : c94 = p43 * p52
p43 = 6407626891167464790617612835476673139838653
p52 = 1172214959263546703609600130290494910461442787862973

p(16093) : c95 = p45 * p51
p45 = 112313493853726481645391655716389622203184343
p51 = 699178294146584863957528535863051519603323828553427

p(16112) :  c94 = p44 * p51
p44 = 12644621033907028888474672245914167750654633
p51 = 288442877416852319617218010617027028142784672768143

p(16158) : c94 = p46 * p49
p46 = 2153977183243893377202499704305526110150058617
p49 = 3235865954024396204197969307829430966038067228751

April 05, 2004

By Tom Hill (April 03, 2004),

p(12176) : c111 = p36 * p75
p36 = 509708889575478080225168686084398949
p75 = 564945135738086419732725582593416583360775727326180698207687296838078949449

p(12188) : c101 = p44 * p57
p44 = 32797755370040530247967929622757586608978021
p57 = 924753712042215921387488064037793243879819076664347952421

p(12656) : c97 = p47 * p50
p47 = 18527394796906633497756173971799351182510075703
p50 = 83612119373994757885276345668385087551035021966999

p(13197) : c95 = p47 * p49
p47 = 16956769816986165967590966376763455133924735609
p49 = 5501949720299794415404154178592593133909516508273

p(13277) : c98 = p45 * p54
p45 = 208911972236250056480804447937516385321777391
p54 = 179860976113573280923156451734535864410512281365866619

p(15255) : c94 = p39 * p55
p39 = 928475594495681292089310639964860128351
p55 = 4409188656154433325610314518434686574377445115250952019

p(15428) : c94 = p42 * p52
p42 = 361478750224969728148137126835042985007223
p52 = 6712443524594701123477861426083260103841489678032961

p(27542) : c94 = p34 * p60
p34 = 4024611852439090733544001277626897
p60 = 462181537899456672062328394681154809613329980239906683265207

March 29, 2004

By Tom Hill (March 23, 2004),

p(11363) : c110 = p48 * p63
p48 = 134028332667215230018669187261692842353436657587
p63 = 444017018867614959106181341896284752204941208673940174285443297
ppsiqs cpu time 837:20:17:65 (34.9 days) on P4 at 2.53GHz

p(12175) : c116 = p35 * p81
p35 = 43301114435145287064221165738584031
p81 = 454676877966061458255731934131051183960965938055923902375400662712090033493526377

March 19, 2004

By Tetsuya Izu (March 13, 2004),

R12647 : 2^2 * 5^3 * 7 * 140801045860369444152144595542091869577 *
4397126959543257055635285000484215230001114268248220176612740187651215917597637

March 06, 2004

By Sean A. Irvine (March 04, 2004),

p(11095) c112
23586117335753895065776366579760033331577579 (p44) *
301551268051347986048869683074811089792395658136129439729044289390703 (p69)
by GNFS, 2 days

p(11163) c109
337410966578546348832990019216586274774646777643 (p48) *
7199660969549770973190672545344495282593468866900494417279081 (p61)
by GNFS, 2 days

p(11292) c110
39854247028394566946221165849733797213631779573 (p47) *
271121728144648332197096999582121859543475803055597478622956887 (p63)
by GNFS, 3 days


By Alexis Michon (February 28, 2004)

by samuel (samuel.bosquin@telechargeons.net)
p(11741)= 563 * 180784421 * 7556784443783504162945821571487657270847689295807 *
81525203126362123393560825586032174667202066275496328833

by alex (euclide01@orange.fr)
p(11558)= 54202335763055287611923019990416278302572547567450857 *
133561517316650784274228601901006869565552803403284251129113553

p(11993)= 2^2 * 11 * 6447426901985441246303208570574811116488761393 *
4205192686402972981164718542470197971580423411866815710227871023878297


By Tom Hill (February 27, 2004),

p(12030) : c102 = p48 * p55
p48 = 365088279938601638849766257383893776623841932081
p55 = 1015478916871054793188462329769274613309504314009494133

p(12047) : c107 = p39 * p69
p39 = 105005985086360562323624685140999160319
p69 = 766640609494922118154082650546558961073205669303920879302793735638011

p(12145) : no prime factors known : c118 = p35 * p84
p35 = 25912700239601582478259023025841891
p84 = 268116818604953754625192995505036759081973761983113302276797583478297394840904151449

Errata for p(19506): Large factor is composite
False :
19506 : 2 * 5 * 73 * 3901925071750994392657007197591175977248004001706200597747946178396535094178790895091315038603904478131312690761641651244644752352480298735685839403 (148)
True :
c 19506 : 2 * 5 * 73 * 3901925071750994392657007197591175977248004001706200597747946178396535094178790895091315038603904478131312690761641651244644752352480298735685839403 (c148)

Errata for p(22567) : Large factor is missing
False :
R22567 : 5 * 11 * 563 * 333367 * 6403334494320559 *
400080489802917983 * 42228083115670874483942393484809980993 *
True :
R22567 : 5 * 11 * 563 * 333367 * 6403334494320559 *
400080489802917983 * 42228083115670874483942393484809980993 *
1278142413514332897989289386031481598533996530958372613077467407583097236913455281

February 22, 2004

By Sean A. Irvine (February 19, 2004),

p(11111) c112
6202992654089110341328987482856655859180459915479 (p49) *
927424912531389626221436327357053910110303887683931665497031927 (p63)
by GNFS

February 16, 2004

By Tom Hill (February 11, 2004),

p(11342) : c109 = p53 * p56
p53 = 38318478759938148299690527929054822737931438974036539
p56 = 40575314577101390371947156010478178604987819929375300853
ppsiqs cpu time 448:13:36:51 (18.7 days) on P4 at 2.53GHz

p(12078) : c101 = p39 * p63
p39 = 286782833086391849503978429496690064329
p63 = 251112624891937115559028324780541058246260083385231041742641517

p(12091) : c115 = p34 * p81
p34 = 1896859310579815757248583598243829
p81 = 752817632514468370630576841576782103409078881295658972360063251572359309841272291

p(12094) : c105 = p34 * p72
p34 = 1070262600489271402841987073263179
p72 = 111217131697955653177630064869923946664323337951664493989293179528112689


By Alexis Michon (February 09, 2004)

p(11660)= 7^2 * 17 * 134889573992974757865275964590071173349 *
215066887271258596914158410458569163241297269407531899526076544739071098997

p(11696)= 2 * 3^2 * 5 * 7005177307248949696000566769901681861*
58580903661190349654305351831120620661003161366269890725161569537427867353523

January 28, 2004

By Tom Hill (January 23, 2004),

p(10575) : c107 = p50 * p57
p50 = 49279714715035538071671177585046294223113732178261
p57 = 886153610654110821176193957454237308613378472272317019567

p(12050) : c109 = p33 * p37 * p40
p33 = 129544446708771961862629260828199
p37 = 7273637886031907973592362179099838007
p40 = 2537513201765548887242240886494342697223

January 12, 2004

By Tom Hill (January 08, 2004),

New factors, p(10737)

p(10737) : c108 = p51 * p58
p51 = 207589752868734589875883662749931357153383203467373
p58 = 1816640337000237607099240026774774537222896081234596906757
by ppsiqs: cpu 334:19:19:18 (13.9 days) using Intel P4 at 2.53GHz

January 08, 2004

By Alexis Michon (January 02, 2004)

p(11614)= 2^2 * 5 * 41 * 8768041129705310662617120003840693256224911 *
1952881725552614454037835573159614109624585077216773211406263951406399

p(11756)= 2^2 * 7 * 263 * 32923427 * 18039537820598568914976163383747563975191 *
17099513329590579226498555236816329421177845005680761273379927109

index
E-mail : kc2h-msm@asahi-net.or.jp
Hisanori Mishima