Cremona's table of elliptic curves

4070 = 2 · 5 · 11 · 37

Class	r	Atkin-Lehner	Eigenvalues
4070a (2 curves)	0	2+ 5+ 11+ 37-	2+ -2 5+  4 11+  6 -2 -8
Curve Equation t 4070a1 [1,0,1,-214739,-38316834] 2 4070a2 [1,0,1,-3435759,-2451505018] 2
4070b (2 curves)	1	2+ 5- 11- 37+	2+ -2 5- -4 11- -2 -2  0
Curve Equation t Generators 4070b1 [1,0,1,-63,146] 2 [2:4:1] 4070b2 [1,0,1,-943,11058] 2 [19:0:1]
4070c (1 curve)	0	2+ 5- 11- 37-	2+  3 5-  1 11-  2  4  2
Curve Equation t 4070c1 [1,-1,0,-4,8] 1
4070d (1 curve)	0	2- 5+ 11+ 37+	2-  1 5+  5 11+ -2 -4  6
Curve Equation t 4070d1 [1,0,0,174,-1180] 1
4070e (2 curves)	1	2- 5- 11+ 37+	2-  0 5- -2 11+  2 -6  6
Curve Equation t Generators 4070e1 [1,-1,1,-56467,5095859] 2 [-133:3266:1] 4070e2 [1,-1,1,-147,14760371] 2 [-89:3794:1]
4070f (4 curves)	0	2- 5- 11+ 37-	2-  0 5- -4 11+ -2  2  0
Curve Equation t 4070f1 [1,-1,1,-472,4059] 4 4070f2 [1,-1,1,-552,2651] 4 4070f3 [1,-1,1,-4252,-103909] 2 4070f4 [1,-1,1,1868,18139] 4

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