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	12480cr	Isogeny class
Conductor	12480	Conductor
∏ cp	7	Product of Tamagawa factors cp
deg	13440	Modular degree for the optimal curve
Δ	-5686200000 = -1 · 26 · 37 · 55 · 13	Discriminant
Eigenvalues	2- 3- 5+ -1 -3 13- -5 -2	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-11211,-460665]	[a1,a2,a3,a4,a6]
j	-2435092894982656/88846875	j-invariant
L	1.6238740138031	L(r)(E,1)/r!
Ω	0.23198200197187	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	12480bt1 6240f1 37440fq1 62400eb1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 12480cr1

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	-	-5	-2	3	0	4	-1	9	2	-8	1	4	3	-16	15	-14	15	-8	-9	-5

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Quadratic twists for elliptic curve 12480cr1

-4	8	-3	5
12480bt1	6240f1	37440fq1	62400eb1

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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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