Cremona's table of elliptic curves

1600 = 2⁶ · 5²

Field	Data	Notes
Atkin-Lehner	2- 5-	Signs for the Atkin-Lehner involutions
Conductor	1600	Conductor
Count	2	Number of curves in isogeny class
Curves	1600u1 1600u2	Curves in isogeny class
deg	320	Modular degree for the optimal curve
Eigenvalues	2-  0 5-  0  0 -4  8  0	Hecke eigenvalues for primes less than 20
L	2.7625447192463	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	1600u 800d 14400ek 1600t	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 1600u

a2	a3	a5	a7	a11	a13	a17	a19	a23	a29	a31	a37	a41	a43	a47	a53	a59	a61	a67	a71	a73	a79	a83	a89	a97
-	0	-	0	0	-4	8	0	0	-10	0	-12	-10	0	0	4	0	-10	0	0	16	0	0	-10	-8

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Quadratic twists for isogeny class 1600u

-4	8	-3	5	-7
1600u	800d	14400ek	1600t	78400jt

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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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