Cremona's table of elliptic curves

40515 = 3 · 5 · 37 · 73

Class	r	Atkin-Lehner	Eigenvalues
40515a (2 curves)	1	3+ 5+ 37+ 73+	1 3+ 5+ -2  4  4 -6 -4
Curve Equation t Generators 40515a1 [1,1,0,-1283,-14952] 2 [404:7898:1] 40515a2 [1,1,0,-6278,175857] 2 [26004:502623:64]
40515b (2 curves)	0	3+ 5+ 37+ 73-	1 3+ 5+  2  2  2 -6 -4
Curve Equation t 40515b1 [1,1,0,-52023,-4588848] 2 40515b2 [1,1,0,-51618,-4663287] 2
40515c (1 curve)	0	3+ 5+ 37+ 73-	2 3+ 5+  3 -3  2 -5 -2
Curve Equation t 40515c1 [0,-1,1,-246,1577] 1
40515d (4 curves)	1	3+ 5+ 37- 73-	1 3+ 5+  0  0 -6 -2 -8
Curve Equation t Generators 40515d1 [1,1,0,2907,-104328] 2 [14772:340094:27] 40515d2 [1,1,0,-23738,-1175457] 4 [-35686342:-173009029:389017] 40515d3 [1,1,0,-112433,13388262] 2 [1354:47756:1] 40515d4 [1,1,0,-361363,-83758532] 2 [-1813746479887958:1019457416510863:5244443989624]
40515e (1 curve)	1	3+ 5- 37+ 73-	-1 3+ 5-  1  0  1 -1 -1
Curve Equation t Generators 40515e1 [1,1,1,-2690,52580] 1 [30:-20:1]
40515f (2 curves)	1	3+ 5- 37- 73+	-1 3+ 5-  0  2  4  2 -8
Curve Equation t Generators 40515f1 [1,1,1,-151960,-151960] 2 [-2746:28749:8] 40515f2 [1,1,1,607835,-455878] 2 [806:62493:8]
40515g (2 curves)	1	3- 5+ 37- 73+	-1 3- 5+ -4 -2 -4  6  0
Curve Equation t Generators 40515g1 [1,0,0,848749,295156680] 2 [-239:8989:1] 40515g2 [1,0,0,-4854376,2785141055] 2 [563:14906:1]
40515h (1 curve)	1	3- 5- 37+ 73+	1 3- 5-  5 -4  3 -3  5
Curve Equation t Generators 40515h1 [1,0,1,-803,-10177] 1 [39:115:1]
40515i (1 curve)	0	3- 5- 37- 73+	2 3- 5-  2  4  5  0 -6
Curve Equation t 40515i1 [0,1,1,-60,431] 1

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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