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	2520t	Isogeny class
Conductor	2520	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	10581580800 = 210 · 310 · 52 · 7	Discriminant
Eigenvalues	2- 3- 5- 7-  0 -2 -6 -4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-33627,2373446]	[a1,a2,a3,a4,a6]
Generators	[107:20:1]	Generators of the group modulo torsion
j	5633270409316/14175	j-invariant
L	3.4210576948404	L(r)(E,1)/r!
Ω	1.1110236760539	Real period
R	0.76979855798197	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	5040o3 20160bl4 840b3 12600l4	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2520t4

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

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Quadratic twists for elliptic curve 2520t4

-4	8	-3	5	-7
5040o3	20160bl4	840b3	12600l4	17640by3

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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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