Cremona's table of elliptic curves

1260 = 2² · 3² · 5 · 7

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 7-	Signs for the Atkin-Lehner involutions
Class	1260j	Isogeny class
Conductor	1260	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	576	Modular degree for the optimal curve
Δ	55112400 = 24 · 39 · 52 · 7	Discriminant
Eigenvalues	2- 3- 5- 7- -6 -4 -6  2	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-552,-4979]	[a1,a2,a3,a4,a6]
Generators	[47:270:1]	Generators of the group modulo torsion
j	1594753024/4725	j-invariant
L	2.7116677759753	L(r)(E,1)/r!
Ω	0.98512680258589	Real period
R	1.3763039280108	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	5040bl1 20160bv1 420c1 6300k1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1260j1

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
-	-	-	-	-6	-4	-6	2	0	-6	-10	2	6	-4	0	12	0	14	-4	-6	-4	-16	12	-6	-16

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Quadratic twists for elliptic curve 1260j1

-4	8	-3	5	-7
5040bl1	20160bv1	420c1	6300k1	8820s1

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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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