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	12480bz	Isogeny class
Conductor	12480	Conductor
∏ cp	64	Product of Tamagawa factors cp
Δ	1261578240000 = 214 · 36 · 54 · 132	Discriminant
Eigenvalues	2- 3+ 5-  0  0 13+ -6  4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-2705,-2703]	[a1,a2,a3,a4,a6]
Generators	[-11:160:1]	Generators of the group modulo torsion
j	133649126224/77000625	j-invariant
L	4.1439797868064	L(r)(E,1)/r!
Ω	0.72096848051282	Real period
R	1.4369490133115	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	12480bf2 3120g2 37440dq2 62400gv2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 12480bz2

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	0	+	-6	4	0	2	0	2	-2	-4	-4	10	8	2	-4	12	-6	0	-16	-10	2

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Quadratic twists for elliptic curve 12480bz2

-4	8	-3	5
12480bf2	3120g2	37440dq2	62400gv2

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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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