Cremona's table of elliptic curves

9968 = 2⁴ · 7 · 89

Field	Data	Notes
Atkin-Lehner	2- 7+ 89-	Signs for the Atkin-Lehner involutions
Class	9968j	Isogeny class
Conductor	9968	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	155798085632 = 213 · 74 · 892	Discriminant
Eigenvalues	2- -2 -2 7+  0 -4 -6  2	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-1624,16020]	[a1,a2,a3,a4,a6]
Generators	[4:98:1]	Generators of the group modulo torsion
j	115714886617/38036642	j-invariant
L	1.9747883882564	L(r)(E,1)/r!
Ω	0.94559293237234	Real period
R	1.0442064024854	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	1246f2 39872bd2 89712r2 69776p2	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 9968j2

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	-2	+	0	-4	-6	2	0	4	8	4	-2	-10	0	-10	14	4	0	0	6	0	18	-	14

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Quadratic twists for elliptic curve 9968j2

-4	8	-3	-7
1246f2	39872bd2	89712r2	69776p2

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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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