Cremona's table of elliptic curves

63257 = 17 · 61²

Class	r	Atkin-Lehner	Eigenvalues
63257a (4 curves)	1	17+ 61+	1  0 -2 -4  0 -2 17+ -4
Curve Equation t Generators 63257a1 [1,-1,0,-2558,21919] 2 [-54:47:1] 63257a2 [1,-1,0,-21163,-1165080] 4 [-91210:58163:1000] 63257a3 [1,-1,0,-2558,-3155815] 2 [11856:235937:27] 63257a4 [1,-1,0,-337448,-75365541] 2 [-1399082660010:696473727207:4173281000]

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

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