Cremona's table of elliptic curves

12480 = 2⁶ · 3 · 5 · 13

Field	Data	Notes
Atkin-Lehner	2- 3+ 5- 13-	Signs for the Atkin-Lehner involutions
Class	12480cf	Isogeny class
Conductor	12480	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	3456	Modular degree for the optimal curve
Δ	-81881280 = -1 · 26 · 39 · 5 · 13	Discriminant
Eigenvalues	2- 3+ 5- -1  3 13- -3 -6	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,45,405]	[a1,a2,a3,a4,a6]
j	153990656/1279395	j-invariant
L	1.4061882724295	L(r)(E,1)/r!
Ω	1.4061882724295	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	12480dc1 6240bb1 37440eh1 62400ge1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 12480cf1

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	3	-	-3	-6	1	-8	-4	-5	-5	6	8	-9	4	11	16	9	-6	3	8	13	7

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Quadratic twists for elliptic curve 12480cf1

-4	8	-3	5
12480dc1	6240bb1	37440eh1	62400ge1

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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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