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	2520r	Isogeny class
Conductor	2520	Conductor
∏ cp	4	Product of Tamagawa factors cp
Δ	27770300651520 = 211 · 318 · 5 · 7	Discriminant
Eigenvalues	2- 3- 5- 7+ -4 -2  6  0	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-15627,-707866]	[a1,a2,a3,a4,a6]
j	282678688658/18600435	j-invariant
L	1.7150686317817	L(r)(E,1)/r!
Ω	0.42876715794542	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	4	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	5040r3 20160bd3 840a3 12600v3	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2520r3

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

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Quadratic twists for elliptic curve 2520r3

-4	8	-3	5	-7
5040r3	20160bd3	840a3	12600v3	17640ch3

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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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