Congruum g : 400 <= g <= 499


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

There are 36 congruum g : 400 <= g <= 499.
The solution of the following numbers are not in the range of 1 <= m, n <= 1,000,000.

407, 413, 415, 421, 431, 437, 439, 446, 447, 453,
454, 461, 463, 469, 471, 478, 479, 485, 487, 493

Congruum g : 400 <= g <= 499
gmnxyz
40637129150707218501192643
41041401681151292
814033211664192
136964056129117552338
17689400072524960163494320
422638450470892694259004410365124180217
42696254089679849445
987158898281
2809273859831710339595137
44521696294829732884302416759
42912151483680821
2102568642102528815854
4303483336274884516932217541
434323144823521
56252430433904085
2897262713152097476
22801121684947817930756465178
438492435771865152
4421211042057476852
42541672251257154
7291041239313655252
445898079213089194
4556412912049686001
457640094161629252113120208263175204
462141158888201
100489462001004892828876310
465161549638441
12412157660302715011
84143910652445504752
17161144479798652246210167538
231361297602313611103601598
4704721104511597251
4942299145856785333085180727


previous index next

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