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	9680d	Isogeny class
Conductor	9680	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	60363460889600 = 210 · 52 · 119	Discriminant
Eigenvalues	2+  2 5+  0 11+ -2  6  0	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-26176,1595376]	[a1,a2,a3,a4,a6]
Generators	[486:10170:1]	Generators of the group modulo torsion
j	821516/25	j-invariant
L	5.8392142342967	L(r)(E,1)/r!
Ω	0.62104120024755	Real period
R	4.7011488384097	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	4840e2 38720cx2 87120br2 48400e2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 9680d2

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
+	2	+	0	+	-2	6	0	2	-8	-4	-2	-4	4	-2	-10	0	8	2	-8	-10	4	-12	6	6

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Quadratic twists for elliptic curve 9680d2

-4	8	-3	5	-11
4840e2	38720cx2	87120br2	48400e2	9680c2

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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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