Cremona's table of elliptic curves

664 = 2³ · 83

Class	r	Atkin-Lehner	Eigenvalues
664a (1 curve)	2	2- 83+	2- -3 -4 -5 -3 -4 -3 -4
Curve Equation t Generators 664a1 [0,0,0,-7,10] 1 [5:-10:1]&[-2:4:1]
664b (1 curve)	1	2- 83-	2-  1 -2 -1 -3  2 -3 -2
Curve Equation t Generators 664b1 [0,1,0,1,2] 1 [-1:1:1]
664c (1 curve)	1	2- 83-	2- -1  0  1 -1 -4 -3  4
Curve Equation t Generators 664c1 [0,-1,0,-3,4] 1 [1:1:1]

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

Part of Computational Number Theory
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