Cremona's table of elliptic curves

2480 = 2⁴ · 5 · 31

Field	Data	Notes
Atkin-Lehner	2- 5- 31-	Signs for the Atkin-Lehner involutions
Class	2480n	Isogeny class
Conductor	2480	Conductor
∏ cp	10	Product of Tamagawa factors cp
deg	720	Modular degree for the optimal curve
Δ	48050000 = 24 · 55 · 312	Discriminant
Eigenvalues	2-  0 5-  2  4 -4  0  0	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-1052,-13129]	[a1,a2,a3,a4,a6]
j	8047314026496/3003125	j-invariant
L	2.0957783757225	L(r)(E,1)/r!
Ω	0.83831135028899	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	620b1 9920t1 22320bp1 12400s1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2480n1

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	4	-4	0	0	4	2	-	8	6	8	6	-8	-4	2	2	0	-4	0	8	6	-2

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Quadratic twists for elliptic curve 2480n1

-4	8	-3	5	-7	-31
620b1	9920t1	22320bp1	12400s1	121520bi1	76880v1

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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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