Congruum g : 900 <= g <= 999


Definition 1.

k2g=mn(m2-n2)
k, m, n, g in N (integer > 0)

Definition 2.

(x/z2, y/z3) on elliptic curve Y2=X3-g2X
x, y, z in Z (integer)
X, Y in Q (rational)

X=mg/n, Y=kg2/n2

Type means,

  1. m=i2, n=j2
  2. m=i2, n=i2-j2
  3. m=i2+j2, n=i2
  4. m=j2, n=i2-j2
  5. m=i2-j2, n=j2

There are 35 congruum g : 900 <= g <= 999.
The solution of the following numbers are found.

902, 942
The solution of the following numbers are not in the range of 1 <= i, j <= 32,767.
911, 917, 919, 926, 933, 941, 958, 965,
967, 974, 982, 983, 989, 991, 997, 998

Congruum g : 900 <= g <= 999
gmnxyztypeij
901372120253352621515006554445(1)6145
902528125052762094763687500143620429095002297(3)229771
9038757456496104280087574564925852906480393260(2)
(4)
29593
30607
28543
29593
90536113267051867377001(1)191
4173849173976137773333452110258765467001319(1)20431319
9101219110110364364003(1)113
541843211585584054184321381391657919132(4)83697361
700401613832848163736546510134678136048456006191(1)83696191
9151211110715368379001(1)111
76895293684497035919035589497714456300607(1)2773607
5359704117714405359704139216956363944(4)74417321
6110548958560006110548947546307626380(2)78177433
93437827372493533041836570908232193(5)274193
935270422092528240231844470047(1)5247
942167330611902811576254252439849430515801091(3)1091695
943436812528141191183215589527560159(1)209159
94994990090060127108090130(3)
(5)
30
43
7
30
9511961211863966330807011(1)1411
95773444938280073444953716845720(2)
(4)
857
1057
593
857
959518442254971456642305210465(1)
(5)
(4)
72
97
97
65
65
72
96625211150211601(2)52
2840899660028408914239681310(2)
(4)
533
617
433
533
3806891874893677455746137572306320433(1)617433
973547612513833273063903(2)7465
9852656967242617046512952212682582(1)16382
1664651664641639680257277657725408(3)
(5)
408
577
1
408
73788143824472681278515764201246625662(1)859662
9873362893316329741690017(5)2517
48414133881886501(4)2522
99532012131840016632420011(5)2111
40401388094019899570842228900197(1)201197
2748964150700554704383610700818509466549(4)20631658
59320804136620451180483999612481178286534941653(4)85437702


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