Cremona's table of elliptic curves

15960 = 2³ · 3 · 5 · 7 · 19

Class	r	Atkin-Lehner	Eigenvalues
15960a (2 curves)	0	2+ 3+ 5- 7+ 19+	2+ 3+ 5- 7+  2 -6  0 19+
Curve Equation t 15960a1 [0,-1,0,-3360,-44100] 2 15960a2 [0,-1,0,10360,-323988] 2
15960b (1 curve)	0	2+ 3+ 5- 7- 19-	2+ 3+ 5- 7-  5 -1  0 19-
Curve Equation t 15960b1 [0,-1,0,440,-2708] 1
15960c (4 curves)	0	2+ 3- 5+ 7+ 19+	2+ 3- 5+ 7+  0 -2 -2 19+
Curve Equation t 15960c1 [0,1,0,-152951,11970174] 2 15960c2 [0,1,0,-2106076,1175251424] 4 15960c3 [0,1,0,-33693576,75266891424] 4 15960c4 [0,1,0,-1768576,1564861424] 2
15960d (1 curve)	0	2+ 3- 5+ 7+ 19+	2+ 3- 5+ 7+  3 -3  1 19+
Curve Equation t 15960d1 [0,1,0,1064,66224] 1
15960e (1 curve)	1	2+ 3- 5+ 7- 19+	2+ 3- 5+ 7-  0  4  4 19+
Curve Equation t Generators 15960e1 [0,1,0,-161,-861] 1 [15:18:1]
15960f (4 curves)	1	2+ 3- 5+ 7- 19+	2+ 3- 5+ 7-  0 -6 -6 19+
Curve Equation t Generators 15960f1 [0,1,0,-10802876,1624103040] 2 [-1988:123480:1] 15960f2 [0,1,0,-126098896,543884344304] 4 [644:680400:1] 15960f3 [0,1,0,-2016454216,34851564975920] 2 [28427:708750:1] 15960f4 [0,1,0,-80479896,942703889904] 2 [13755:1561518:1]
15960g (4 curves)	0	2+ 3- 5+ 7- 19-	2+ 3- 5+ 7-  4  6  6 19-
Curve Equation t 15960g1 [0,1,0,-236,7584] 2 15960g2 [0,1,0,-7456,244400] 4 15960g3 [0,1,0,-11256,-35280] 2 15960g4 [0,1,0,-119176,15795824] 2
15960h (2 curves)	0	2+ 3- 5- 7+ 19-	2+ 3- 5- 7+  2  2  0 19-
Curve Equation t 15960h1 [0,1,0,-10960,426608] 2 15960h2 [0,1,0,2760,1436400] 2
15960i (4 curves)	0	2+ 3- 5- 7+ 19-	2+ 3- 5- 7+  4  2  2 19-
Curve Equation t 15960i1 [0,1,0,-9975,-386802] 2 15960i2 [0,1,0,-9980,-386400] 4 15960i3 [0,1,0,-13480,-95200] 4 15960i4 [0,1,0,-6560,-651792] 2
15960j (4 curves)	0	2+ 3- 5- 7+ 19-	2+ 3- 5- 7+ -4  2 -6 19-
Curve Equation t 15960j1 [0,1,0,100,0] 2 15960j2 [0,1,0,-400,-400] 4 15960j3 [0,1,0,-4600,-121360] 2 15960j4 [0,1,0,-4200,102960] 2
15960k (4 curves)	0	2+ 3- 5- 7- 19+	2+ 3- 5- 7-  4 -2  6 19+
Curve Equation t 15960k1 [0,1,0,-540,-4800] 2 15960k2 [0,1,0,-1520,16368] 4 15960k3 [0,1,0,-22520,1293168] 2 15960k4 [0,1,0,3800,110000] 2
15960l (1 curve)	0	2- 3+ 5- 7+ 19-	2- 3+ 5- 7+ -4  4  8 19-
Curve Equation t 15960l1 [0,-1,0,-517825,143807797] 1
15960m (6 curves)	0	2- 3+ 5- 7- 19+	2- 3+ 5- 7-  4  6  2 19+
Curve Equation t 15960m1 [0,-1,0,625,29400] 4 15960m2 [0,-1,0,-11380,442372] 8 15960m3 [0,-1,0,-35880,-2076228] 4 15960m4 [0,-1,0,-178960,29199100] 4 15960m5 [0,-1,0,-541280,-153089748] 2 15960m6 [0,-1,0,77520,-12645108] 2
15960n (4 curves)	1	2- 3- 5+ 7+ 19+	2- 3- 5+ 7+ -4 -2  6 19+
Curve Equation t Generators 15960n1 [0,1,0,-1351,16874] 4 [14:30:1] 15960n2 [0,1,0,-4996,-118720] 4 [-46:126:1] 15960n3 [0,1,0,-76816,-8220016] 2 [-160:12:1] 15960n4 [0,1,0,8504,-637120] 2 [104:1176:1]
15960o (1 curve)	0	2- 3- 5+ 7- 19+	2- 3- 5+ 7-  3  5  8 19+
Curve Equation t 15960o1 [0,1,0,-948176,-356098656] 1
15960p (2 curves)	0	2- 3- 5- 7+ 19+	2- 3- 5- 7+ -6  2 -4 19+
Curve Equation t 15960p1 [0,1,0,-185545960,972742198400] 2 15960p2 [0,1,0,-185532240,972893261088] 2

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