Cremona's table of elliptic curves

2450 = 2 · 5² · 7²

Class	r	Atkin-Lehner	Eigenvalues
2450a (1 curve)	1	2+ 5+ 7+	2+  0 5+ 7+ -2  0  7  0
Curve Equation t Generators 2450a1 [1,-1,0,-107,-379] 1 [-5:6:1]
2450b (2 curves)	1	2+ 5+ 7+	2+  2 5+ 7+  3 -5 -6 -1
Curve Equation t Generators 2450b1 [1,1,0,-25,-1875] 1 [15:30:1] 2450b2 [1,1,0,-12275,-528625] 1 [505:10810:1]
2450c (2 curves)	1	2+ 5+ 7+	2+ -3 5+ 7+ -2  0  4 -6
Curve Equation t Generators 2450c1 [1,-1,0,-161317,24978841] 1 [184:1133:1] 2450c2 [1,-1,0,1124933,-236901659] 1 [1654:77573:1]
2450d (1 curve)	0	2+ 5+ 7-	2+  0 5+ 7- -2  0 -7  0
Curve Equation t 2450d1 [1,-1,0,-5252,140496] 1
2450e (4 curves)	0	2+ 5+ 7-	2+  0 5+ 7-  4 -6  2  0
Curve Equation t 2450e1 [1,-1,0,2833,91741] 2 2450e2 [1,-1,0,-21667,998241] 4 2450e3 [1,-1,0,-107417,-12636009] 2 2450e4 [1,-1,0,-327917,72354491] 2
2450f (2 curves)	0	2+ 5+ 7-	2+  1 5+ 7-  3  2  3  7
Curve Equation t 2450f1 [1,0,1,219,-1032] 1 2450f2 [1,0,1,-2231,56788] 1
2450g (2 curves)	0	2+ 5+ 7-	2+  2 5+ 7- -4  2  8  6
Curve Equation t 2450g1 [1,1,0,-1775,33125] 2 2450g2 [1,1,0,-29775,1965125] 2
2450h (2 curves)	0	2+ 5+ 7-	2+ -2 5+ 7-  3  5  6  1
Curve Equation t 2450h1 [1,0,1,-1251,639398] 1 2450h2 [1,0,1,-601501,179513898] 1
2450i (2 curves)	0	2+ 5+ 7-	2+ -2 5+ 7- -4 -2 -8 -6
Curve Equation t 2450i1 [1,0,1,-87001,-11622852] 2 2450i2 [1,0,1,-1459001,-678414852] 2
2450j (2 curves)	0	2+ 5+ 7-	2+  3 5+ 7- -2  0 -4  6
Curve Equation t 2450j1 [1,-1,0,-3292,-71884] 1 2450j2 [1,-1,0,22958,684116] 1
2450k (1 curve)	0	2+ 5+ 7-	2+ -3 5+ 7- -5 -6 -1  3
Curve Equation t 2450k1 [1,-1,0,-220117,-42920459] 1
2450l (2 curves)	0	2+ 5- 7+	2+  0 5- 7+  3  5  2 -5
Curve Equation t 2450l1 [1,-1,0,-107,-1849] 1 2450l2 [1,-1,0,-334532,74557776] 1
2450m (2 curves)	0	2+ 5- 7+	2+ -2 5- 7+  0  2 -3  8
Curve Equation t 2450m1 [1,0,1,-9826,313548] 3 2450m2 [1,0,1,-224201,-40846452] 1
2450n (1 curve)	0	2+ 5- 7+	2+  3 5- 7+  0  2  2 -2
Curve Equation t 2450n1 [1,-1,0,383,52541] 1
2450o (2 curves)	1	2+ 5- 7-	2+  0 5- 7-  3 -5 -2  5
Curve Equation t Generators 2450o1 [1,-1,0,-2,6] 1 [-1:3:1] 2450o2 [1,-1,0,-6827,-215419] 1 [139:1158:1]
2450p (4 curves)	1	2+ 5- 7-	2+ -1 5- 7- -3  4  3 -5
Curve Equation t Generators 2450p1 [1,1,0,-25,575] 1 [-1:25:1] 2450p2 [1,1,0,-6150,183100] 1 [55:95:1] 2450p3 [1,1,0,-3700,-106000] 1 [139:1376:1] 2450p4 [1,1,0,26925,782125] 1 [-15:620:1]
2450q (2 curves)	1	2+ 5- 7-	2+  2 5- 7-  0 -2  3 -8
Curve Equation t Generators 2450q1 [1,1,0,-200,-1000] 1 [-11:10:1] 2450q2 [1,1,0,-4575,117125] 1 [35:20:1]
2450r (1 curve)	1	2+ 5- 7-	2+ -3 5- 7-  0 -2 -2  2
Curve Equation t Generators 2450r1 [1,-1,0,18758,-18059084] 1 [244:878:1]
2450s (2 curves)	0	2- 5+ 7+	2- -1 5+ 7+ -6  4  0  2
Curve Equation t 2450s1 [1,1,1,3037,5781] 1 2450s2 [1,1,1,-39838,-3338469] 1
2450t (2 curves)	0	2- 5+ 7+	2-  2 5+ 7+  0 -2  3  8
Curve Equation t 2450t1 [1,1,1,-393,2351] 1 2450t2 [1,1,1,-8968,-330359] 1
2450u (2 curves)	0	2- 5+ 7+	2-  2 5+ 7+  3  1  6 -1
Curve Equation t 2450u1 [1,1,1,20187,1463531] 1 2450u2 [1,1,1,-194188,-57275219] 1
2450v (4 curves)	1	2- 5+ 7-	2-  1 5+ 7- -3 -4 -3 -5
Curve Equation t Generators 2450v1 [1,0,0,-148,-848] 1 [18:40:1] 2450v2 [1,0,0,1077,6257] 1 [46:369:1] 2450v3 [1,0,0,-638,73142] 1 [-122:2315:8] 2450v4 [1,0,0,-153763,23195017] 1 [228:-65:1]
2450w (2 curves)	1	2- 5+ 7-	2-  1 5+ 7- -6 -4  0 -2
Curve Equation t Generators 2450w1 [1,0,0,62,-8] 1 [12:44:1] 2450w2 [1,0,0,-813,9617] 1 [-8:129:1]
2450x (2 curves)	1	2- 5+ 7-	2- -2 5+ 7-  0  2 -3 -8
Curve Equation t Generators 2450x1 [1,0,0,-8,-8] 1 [-2:2:1] 2450x2 [1,0,0,-183,937] 1 [6:5:1]
2450y (6 curves)	1	2- 5+ 7-	2- -2 5+ 7-  0 -4  6 -2
Curve Equation t Generators 2450y1 [1,0,0,-638,-12608] 2 [88:740:1] 2450y2 [1,0,0,-12888,-563858] 2 [1054:845:8] 2450y3 [1,0,0,5487,263017] 2 [-24:355:1] 2450y4 [1,0,0,-43513,2860017] 2 [32:1209:1] 2450y5 [1,0,0,-208888,36835392] 2 [368:-3320:1] 2450y6 [1,0,0,-3344888,2354339392] 2 [1012:1944:1]
2450z (2 curves)	1	2- 5+ 7-	2- -2 5+ 7-  3 -1 -6  1
Curve Equation t Generators 2450z1 [1,0,0,412,-4208] 1 [22:114:1] 2450z2 [1,0,0,-3963,166417] 1 [222:-3311:1]
2450ba (1 curve)	1	2- 5- 7+	2-  0 5- 7+ -2  0 -7  0
Curve Equation t Generators 2450ba1 [1,-1,1,-2680,-50053] 1 [-31:65:1]
2450bb (2 curves)	1	2- 5- 7+	2-  0 5- 7+  3 -5 -2 -5
Curve Equation t Generators 2450bb1 [1,-1,1,-2680,-233803] 1 [4916:3635:64] 2450bb2 [1,-1,1,-8363305,9311358697] 1 [919:48540:1]
2450bc (1 curve)	1	2- 5- 7+	2- -3 5- 7+  0 -2 -2 -2
Curve Equation t Generators 2450bc1 [1,-1,1,15,417] 1 [9:-40:1]
2450bd (1 curve)	0	2- 5- 7-	2-  0 5- 7- -2  0  7  0
Curve Equation t 2450bd1 [1,-1,1,-131305,17430697] 1
2450be (2 curves)	0	2- 5- 7-	2-  0 5- 7-  3  5  2  5
Curve Equation t 2450be1 [1,-1,1,-55,697] 1 2450be2 [1,-1,1,-170680,-27098053] 1
2450bf (2 curves)	0	2- 5- 7-	2- -1 5- 7-  3 -2 -3  7
Curve Equation t 2450bf1 [1,1,1,5487,-128969] 1 2450bf2 [1,1,1,-55763,7098531] 1
2450bg (1 curve)	0	2- 5- 7-	2-  3 5- 7-  0  2  2  2
Curve Equation t 2450bg1 [1,-1,1,750,-144623] 1
2450bh (1 curve)	0	2- 5- 7-	2-  3 5- 7- -5  6  1  3
Curve Equation t 2450bh1 [1,-1,1,-8805,-341603] 1

Data from Elliptic Curve Data by J. E. Cremona.
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