Cremona's table of elliptic curves

980 = 2² · 5 · 7²

Field	Data	Notes
Atkin-Lehner	2- 5- 7-	Signs for the Atkin-Lehner involutions
Class	980g	Isogeny class
Conductor	980	Conductor
∏ cp	6	Product of Tamagawa factors cp
Δ	235298000 = 24 · 53 · 76	Discriminant
Eigenvalues	2-  2 5- 7-  0 -2  6  4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-2025,35750]	[a1,a2,a3,a4,a6]
j	488095744/125	j-invariant
L	2.5786609529745	L(r)(E,1)/r!
Ω	1.719107301983	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	3920bf3 15680s3 8820j3 4900k3	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 980g3

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	4	6	6	4	2	-6	-10	6	-6	-12	-2	2	-12	-2	8	-6	6	-2

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Quadratic twists for elliptic curve 980g3

-4	8	-3	5	-7	-11
3920bf3	15680s3	8820j3	4900k3	20a4	118580bb3

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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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