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	5208g	Isogeny class
Conductor	5208	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	1152	Modular degree for the optimal curve
Δ	-166656 = -1 · 28 · 3 · 7 · 31	Discriminant
Eigenvalues	2- 3+  1 7+  0 -7  8 -6	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-225,-1227]	[a1,a2,a3,a4,a6]
j	-4942652416/651	j-invariant
L	1.2322242817502	L(r)(E,1)/r!
Ω	0.61611214087508	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	10416l1 41664bh1 15624e1 36456bb1	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 5208g1

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
-	+	1	+	0	-7	8	-6	1	-1	+	-2	9	4	0	9	4	-5	-13	2	9	8	-2	16	14

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Quadratic twists for elliptic curve 5208g1

-4	8	-3	-7
10416l1	41664bh1	15624e1	36456bb1

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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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