Cremona's table of elliptic curves

2968 = 2³ · 7 · 53

Field	Data	Notes
Atkin-Lehner	2+ 7+ 53-	Signs for the Atkin-Lehner involutions
Class	2968a	Isogeny class
Conductor	2968	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	1726568704 = 28 · 74 · 532	Discriminant
Eigenvalues	2+  0 -2 7+ -4 -2  2  0	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-871,9690]	[a1,a2,a3,a4,a6]
j	285455366352/6744409	j-invariant
L	0.74483330433078	L(r)(E,1)/r!
Ω	1.4896666086616	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	5936e2 23744a2 26712l2 74200q2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2968a2

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	-2	+	-4	-2	2	0	4	-2	-4	6	2	-4	-8	-	12	6	16	4	-14	4	16	-6	2

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Quadratic twists for elliptic curve 2968a2

-4	8	-3	5	-7
5936e2	23744a2	26712l2	74200q2	20776d2

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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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