Cremona's table of elliptic curves

45920 = 2⁵ · 5 · 7 · 41

Class	r	Atkin-Lehner	Eigenvalues
45920a (2 curves)	1	2+ 5+ 7+ 41+	2+ -2 5+ 7+ -2  4  2  2
Curve Equation t Generators 45920a1 [0,1,0,-686,-7136] 2 [-15:2:1] 45920a2 [0,1,0,-936,-1736] 2 [-18:98:1]
45920b (2 curves)	2	2+ 5+ 7+ 41-	2+  0 5+ 7+ -4 -4 -4  4
Curve Equation t Generators 45920b1 [0,0,0,-8153,283348] 2 [-12:616:1]&[51:14:1] 45920b2 [0,0,0,-7948,298272] 2 [-86:588:1]&[-6:588:1]
45920c (2 curves)	0	2+ 5+ 7- 41+	2+  2 5+ 7-  2  4  2 -2
Curve Equation t 45920c1 [0,-1,0,-686,7136] 2 45920c2 [0,-1,0,-936,1736] 2
45920d (2 curves)	1	2+ 5- 7+ 41-	2+  2 5- 7+  0  6  0 -4
Curve Equation t Generators 45920d1 [0,-1,0,-30730,-2028600] 2 [315:4410:1] 45920d2 [0,-1,0,520,-5991100] 2 [8090:256455:8]
45920e (2 curves)	0	2- 5+ 7- 41-	2-  0 5+ 7-  4 -4 -4 -4
Curve Equation t 45920e1 [0,0,0,-8153,-283348] 2 45920e2 [0,0,0,-7948,-298272] 2
45920f (1 curve)	0	2- 5- 7+ 41-	2-  1 5- 7+  5  1  7 -4
Curve Equation t 45920f1 [0,1,0,-295405,61717915] 1
45920g (1 curve)	1	2- 5- 7- 41-	2- -1 5- 7- -5  1  7  4
Curve Equation t Generators 45920g1 [0,-1,0,-295405,-61717915] 1 [1271:40180:1]
45920h (2 curves)	1	2- 5- 7- 41-	2- -2 5- 7-  0  6  0  4
Curve Equation t Generators 45920h1 [0,1,0,-30730,2028600] 2 [140:-700:1] 45920h2 [0,1,0,520,5991100] 2 [15:2450:1]

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