Cremona's table of elliptic curves

28556 = 2² · 11² · 59

Class	r	Atkin-Lehner	Eigenvalues
28556a (2 curves)	1	2- 11- 59+	2-  0 -2 -2 11-  0  2  2
Curve Equation t Generators 28556a1 [0,0,0,-1936,-59895] 2 [154:1815:1] 28556a2 [0,0,0,-37631,-2808410] 2 [6105:13310:27]
28556b (2 curves)	1	2- 11- 59+	2-  1  3  1 11-  4  6 -5
Curve Equation t Generators 28556b1 [0,1,0,-1129,-15116] 1 [19179420:126275116:300763] 28556b2 [0,1,0,3711,-75616] 1 [535:12463:1]
28556c (1 curve)	0	2- 11- 59-	2- -1 -1  3 11-  0 -2  5
Curve Equation t 28556c1 [0,-1,0,-161,-2066] 1

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

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