Old log (2006)

October 29, 2006

By Sean A. Irvine (October 20, 2006),

#P77-1 [= 389#-1] C126
54496482711407011638269026866819335399040522210245953393 (p56) *
2004743740513969024598652933965389730587650480106717331406973239829627 (p70)
by GNFS, 4 days

October 09, 2006

By Sean A. Irvine (October 02, 2006),

!87 C127
85370698194814311312003409693152280088634146161 (p47) *
89670877855380808935015818676765380429663390206401505465659902195211308059371037 (p80)
by GNFS, 4 days

September 26, 2006

By Sean A. Irvine (September 18, 2006),

!88 C121
18177182769524432218076434088309345814121 (p41) *
75650981684839842245925037013548705776427302413542447565275737591273933306967373 (p80)
by GNFS, 2 days

!90 C124
373701502134797771556144885141383792456898401 (p45) *
3561155930354016304108515012237873919994051466759062202695924608597732124267147 (p79)
by GNFS, 2 days

P74#-1 [= 373#-1] C120
4031389227737966152277566222678451802323683596427367857829 (p58) *
145988128065023933910587503652577811757715968363775638362701641 (p63)
by GNFS, 2 days

August 21, 2006

By Sean A. Irvine (August 17, 2006),

P73#+1 C120 [=367#+1]
8707619021872908063572305003178514805341379841110633 (p52) *
27167237233435810392665696910612596991845463677733039163809315771029 (p68)
by GNFS, 2 days

August 17, 2006

By Sean A. Irvine (August 15, 2006),

P70#-1 C136 [=349#-1]
799061970203966354110000819243663473649157421587047735581050983639 (p66) *
9797275393748948991247954808211468962576734174673201179712531608023719 (p70)
by GNFS, 11 days

July 12, 2006

By Sean A. Irvine (July 04, 2006),

#68+1 C131 [= 337#+1]
11469557776952606938434106780241464533295100581 (p47)
4896857329728762165124761427232221270907566515552056425766798432997037055817910190087 (p85)
by GNFS, 5 days


By Philippe Strohl (July 03, 2006),

Reverse Smarandache consecutive prime sequences
58 : 271 : 576973464980428923029753003385272523477491824629850846978270194044522188725275152553179228253940923812070106398438109896051 (c123)=
1268972460595750234025999415924869786512073551 (p46) *
454677688363350756864247754145746184298196720535662805209430087644049496697501 (p78)

June 27, 2006

By Daniel Morel (June 05, 2006),

#Pn - NextPrime with n=65 : c119 =
11898048735369536699754571734203948933023970143427 (p50) *
7708926157895075672633612293521954011467494930895707928869542311254221 (p70)

June 11, 2006

By Tyler Cadigan (June 05, 2006),

Numerator of partial sum of log2
299 : 19955477239928058612575288651204560698572861784963525860089013286915764974824648210668731715624047782997287838754356767571 (c122)=
1424101409277547625151551093026969179246427 (p43)
14012679932710376649337847006712742413113837351762274946791529331819947937959273 (p80)

June 06, 2006

By Sean A. Irvine (May 29, 2006),

A95 C141 =
288805972339339466591132858519622855588908699664596452649 (p57) *
760348106864341957796867887815321172918458426083363888020870553926786760123424961877 (p84)
by GNFS, 9 days

May 26, 2006

By Daniel Morel (May 16, 2006),

Numerator of sigma (1/i) 1 to m, where gcd(i,m)=1

389 :
p40 = 3836463666714483924293713361762632624597
p102 = 128161688608208633943334827411733991301129607344317972172160062175099835548786798733301723085887140027

May 08, 2006

By Daniel Morel (May 02, 2006),

Numerator of sigma (1/i) 1 to m, where gcd(i,m)=1

419 :
p38 = 49932687286300829445014931430484446189
c132 = 395529018714770643000810277991763106085743996516874547178313623962220773323835456036036072517849509499812554086941529164840239300887

426 :
p34 = 1119816069622101724780057480019089
p134 = 11015181626929945799730271144679513148804656602643923523945781767307460405308599556872561827918033648790745980757590530492489366384631

April 24, 2006

By Adam Stinchcombe (April 22, 2006),

85! + 85 + 1 =
2*
43*
1571*
1770352604981601360316390726146554731677409637316007093505549*
1177791694013895119055712022186925240492705214318545345103280119

April 05, 2006

By Mark Hudson (April 04, 2006),

Wol(441) : 63850760750906168658581830864852088828993670587054427958639200266543828190755026105362625641631692286708884179398157321 (c119) =
1968779855104498265835855303735365361548652649529 (p49) *
32431640635370640997326713511490919252280120115728012630821753626797649 (p71)


By Daniel Morel (April 04, 2006),

Numerator of sigma (1/i) 1 to m, where gcd(i,m)=1
493 :
p41 = 31104943524418122168088485751121313081109
c147 = 310068285646829273421457289084562351986837361787338622010212839872290770353851758224841924909926944159220836674220525726637146406759961403283582447

April 04, 2006

By Daniel Morel (March 22, 2006),

Numerator of sigma (1/i) 1 to m, where gcd(i,m)=1
454 :
p35 = 42532234268828071682777004503395933
p39 = 160080110934574014860729546813944333013

March 11, 2006

By Daniel Morel (March 07, 2006),

Numerator of sigma (1/i) 1 to m, where gcd(i,m)=1
438 :
p36 = 267401911656720072177031562944769423
p126 = 435021174815292725963936066816857716044854941290655119828105936659286553120786850714362528536285885728418368812032017760572453

516 :
p33 = 129897726338282297378726227433041
c159 = 191226911409586801624708983620294481439304587687150824830515656299095517404726565852875970748081605250989301012756313186331081576785580317887856246107319176883


By Mark Hudson (February 28, 2006),

Wol2 (179) : 39864064348143031475930542462956922922442020026114099986819604237807920140979253791289884837719639536596669763667010973 (c119)=
27695504537930716220860826851518958704575201 (p44) *
1439369493830549852178351448476785675381740766938186508819886128571133261373 (p76)

using GNFS, taking 170.5 hours.

February 27, 2006

By Sean A. Irvine (February 21, 2006),

Sm93 C133 =
4886013639051371332965225321191263200785903705285317 (p52) *
1703057751798522700187996077196637285517155003415445664199429017748369723643706497 (p82)
by GNFS,  5 days


By Mark Hudson (February 16, 2006),

log 2 (332) : 45634403371332962178702888766466282662308061581970161056130911557584847273635472209071683737303664397447399612071 (c113)=
188590387912695168836664901053519448537207916079083 (p51) *
241976295167591795684936123465781033499034223672431369850442037 (p63)

February 13, 2006

By Mark Hudson (February 08, 2006),

Wol2(199) : 4550460908278360095414012698333436579641504000124046476697983667271426694145684266814644080735281402026470297831714344004695470020910088744991633733277374917103526262798232456481 =
569 * 953 * 1871 * 20253379 * 1313396937308717016293 *
1800020767934082434009393 * 13080650933634913572120401547517060101738299 *
7161039547065990639372808018832804642497337835698377819864797326322627187

January 26, 2006

By Sean A. Irvine (January 25, 2006),

pi(165)
73157512368826052393125769431739302459 (p38) *
B1=3000000, sigma=102346411
853070055814922535105489834543493072444603 (p42) *
4850567797166191462160540841262712717455199776365414785885813863103706969748246367 (p82)
by GNFS, 2 days

January 24, 2006

By Sean A. Irvine (January 23, 2006),

Sm92 C137=
17357685121487530272314084020479969142526171001787819150223751641 (p65) *
839921864959969600234341350615454280584339900783049158479018433912354703 (p72)
by GNFS, 9 days

(January 17, 2006),

K94 C133=
2588177452119783233924837092354522642789327663 (p46) *
825459937569937842244381298337975926195861002742786092150095170714413648356382277631023 (p87)