Cremona's table of elliptic curves

8680 = 2³ · 5 · 7 · 31

Field	Data	Notes
Atkin-Lehner	2- 5- 7+ 31-	Signs for the Atkin-Lehner involutions
Conductor	8680	Conductor
Count	4	Number of curves in isogeny class
Curves	8680n1 8680n2 8680n3 8680n4	Curves in isogeny class
deg	1280	Modular degree for the optimal curve
Eigenvalues	2-  0 5- 7+  0  6  2  4	Hecke eigenvalues for primes less than 20
L	2.1890339338064	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	17360n 69440h 78120c 43400j	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 8680n

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	6	2	4	0	-2	-	2	-6	4	0	-6	12	2	4	8	-14	-4	-8	6	-14

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Quadratic twists for isogeny class 8680n

-4	8	-3	5	-7
17360n	69440h	78120c	43400j	60760q

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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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