Cremona's table of elliptic curves

2520 = 2³ · 3² · 5 · 7

Field	Data	Notes
Atkin-Lehner	2+ 3- 5+ 7-	Signs for the Atkin-Lehner involutions
Class	2520g	Isogeny class
Conductor	2520	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	2048	Modular degree for the optimal curve
Δ	25719120 = 24 · 38 · 5 · 72	Discriminant
Eigenvalues	2+ 3- 5+ 7- -4 -2  6  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-6618,-207223]	[a1,a2,a3,a4,a6]
Generators	[97:252:1]	Generators of the group modulo torsion
j	2748251600896/2205	j-invariant
L	3.0679613322286	L(r)(E,1)/r!
Ω	0.52931948938585	Real period
R	2.8980241553058	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	5040i1 20160cn1 840g1 12600bw1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2520g1

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	-2	6	4	-8	2	0	-2	-10	4	0	-14	-12	-2	-4	0	2	-8	4	6	-6

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Quadratic twists for elliptic curve 2520g1

-4	8	-3	5	-7
5040i1	20160cn1	840g1	12600bw1	17640bg1

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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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