Cremona's table of elliptic curves

12950 = 2 · 5² · 7 · 37

Class	r	Atkin-Lehner	Eigenvalues
12950a (1 curve)	0	2+ 5+ 7+ 37-	2+  3 5+ 7+  4  2  6 -2
Curve Equation t 12950a1 [1,-1,0,-7,11] 1
12950b (1 curve)	0	2+ 5+ 7- 37+	2+ -2 5+ 7-  0  6 -4  7
Curve Equation t 12950b1 [1,0,1,90299,-122245452] 1
12950c (2 curves)	0	2+ 5+ 7- 37+	2+ -2 5+ 7- -4 -2 -4  8
Curve Equation t 12950c1 [1,0,1,-2376,-50602] 2 12950c2 [1,0,1,-39376,-3010602] 2
12950d (1 curve)	0	2+ 5+ 7- 37+	2+ -2 5+ 7-  6  3 -4 -2
Curve Equation t 12950d1 [1,0,1,-6059429876,186831149366898] 1
12950e (1 curve)	1	2+ 5+ 7- 37-	2+  2 5+ 7-  2  1  0 -2
Curve Equation t Generators 12950e1 [1,1,0,-150,-1750] 1 [190:655:8]
12950f (1 curve)	0	2+ 5- 7+ 37+	2+  0 5- 7+  0 -1  0  0
Curve Equation t 12950f1 [1,-1,0,-489242,132292916] 1
12950g (1 curve)	1	2+ 5- 7+ 37-	2+  0 5- 7+  0 -7 -4  4
Curve Equation t Generators 12950g1 [1,-1,0,-1832,37926] 1 [29:78:1]
12950h (1 curve)	1	2+ 5- 7+ 37-	2+ -1 5- 7+ -1  2 -5 -7
Curve Equation t Generators 12950h1 [1,1,0,1300,1234000] 1 [-69:941:1]
12950i (2 curves)	1	2+ 5- 7+ 37-	2+ -2 5- 7+  4  2  6  8
Curve Equation t Generators 12950i1 [1,0,1,-9041,-330972] 2 [2507:124186:1] 12950i2 [1,0,1,-5841,-567772] 2 [20054:993587:8]
12950j (1 curve)	0	2+ 5- 7- 37-	2+ -2 5- 7-  6 -4 -2 -5
Curve Equation t 12950j1 [1,0,1,-33951,-2410702] 1
12950k (1 curve)	0	2- 5+ 7+ 37+	2-  2 5+ 7+  6  4  2 -5
Curve Equation t 12950k1 [1,1,1,-1358,-19829] 1
12950l (3 curves)	0	2- 5+ 7+ 37+	2-  2 5+ 7+  6 -5  0  2
Curve Equation t 12950l1 [1,1,1,-70063,7149781] 1 12950l2 [1,1,1,195562,38368531] 1 12950l3 [1,1,1,-1908813,-1637361469] 1
12950m (1 curve)	1	2- 5+ 7+ 37-	2- -2 5+ 7+  2 -7  4 -6
Curve Equation t Generators 12950m1 [1,0,0,-88,9792] 1 [32:-216:1]
12950n (1 curve)	1	2- 5+ 7- 37+	2-  1 5+ 7- -1 -2  5 -7
Curve Equation t Generators 12950n1 [1,0,0,52,9872] 1 [38:240:1]
12950o (2 curves)	0	2- 5+ 7- 37-	2- -2 5+ 7- -4 -6  0  0
Curve Equation t 12950o1 [1,0,0,1662,13792] 2 12950o2 [1,0,0,-7588,115542] 2
12950p (1 curve)	0	2- 5- 7+ 37-	2-  2 5- 7+  0 -6  4  7
Curve Equation t 12950p1 [1,1,1,3612,-976519] 1
12950q (1 curve)	0	2- 5- 7- 37+	2-  0 5- 7-  0  7  4  4
Curve Equation t 12950q1 [1,-1,1,-45805,4694947] 1
12950r (2 curves)	0	2- 5- 7- 37+	2-  2 5- 7-  4 -2 -6  8
Curve Equation t 12950r1 [1,1,1,-226013,-41371469] 2 12950r2 [1,1,1,-146013,-70971469] 2
12950s (1 curve)	0	2- 5- 7- 37+	2- -3 5- 7-  4 -2 -6 -2
Curve Equation t 12950s1 [1,-1,1,-180,1197] 1
12950t (1 curve)	1	2- 5- 7- 37-	2-  0 5- 7-  0  1  0  0
Curve Equation t Generators 12950t1 [1,-1,1,-19570,1062257] 1 [89:-185:1]

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