Cremona's table of elliptic curves

5208 = 2³ · 3 · 7 · 31

Field	Data	Notes
Atkin-Lehner	2+ 3+ 7+ 31+	Signs for the Atkin-Lehner involutions
Class	5208a	Isogeny class
Conductor	5208	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	13824	Modular degree for the optimal curve
Δ	71437427712 = 210 · 38 · 73 · 31	Discriminant
Eigenvalues	2+ 3+ -4 7+  6 -6 -6  6	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-3760,-86564]	[a1,a2,a3,a4,a6]
Generators	[90:544:1]	Generators of the group modulo torsion
j	5742523604164/69763113	j-invariant
L	2.3114333342347	L(r)(E,1)/r!
Ω	0.6101154085985	Real period
R	3.788518207636	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	10416n1 41664bk1 15624t1 36456q1	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 5208a1

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

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Quadratic twists for elliptic curve 5208a1

-4	8	-3	-7
10416n1	41664bk1	15624t1	36456q1

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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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