Cremona's table of elliptic curves

9680 = 2⁴ · 5 · 11²

Field	Data	Notes
Atkin-Lehner	2- 5+ 11-	Signs for the Atkin-Lehner involutions
Class	9680q	Isogeny class
Conductor	9680	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	576	Modular degree for the optimal curve
Δ	-154880 = -1 · 28 · 5 · 112	Discriminant
Eigenvalues	2- -1 5+ -1 11- -2  0  2	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,4,-20]	[a1,a2,a3,a4,a6]
Generators	[5:10:1]	Generators of the group modulo torsion
j	176/5	j-invariant
L	2.944297058748	L(r)(E,1)/r!
Ω	1.5668421151604	Real period
R	1.8791281075864	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	2420c1 38720de1 87120ft1 48400bs1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 9680q1

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
-	-1	+	-1	-	-2	0	2	0	6	4	-4	-9	-1	3	-6	0	1	13	12	16	-10	12	-3	-10

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Quadratic twists for elliptic curve 9680q1

-4	8	-3	5	-11
2420c1	38720de1	87120ft1	48400bs1	9680p1

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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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