Cremona's table of elliptic curves

6627 = 3 · 47²

Field	Data	Notes
Atkin-Lehner	3- 47-	Signs for the Atkin-Lehner involutions
Class	6627f	Isogeny class
Conductor	6627	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	81216	Modular degree for the optimal curve
Δ	30216522773774709 = 33 · 479	Discriminant
Eigenvalues	0 3- -3  1  3 -6 -6  6	Hecke eigenvalues for primes up to 20
Equation	[0,1,1,-484507,129375955]	[a1,a2,a3,a4,a6]
Generators	[2945:155734:1]	Generators of the group modulo torsion
j	11239424/27	j-invariant
L	3.267933756797	L(r)(E,1)/r!
Ω	0.37265016479248	Real period
R	1.4615735550154	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	106032bb1 19881f1 6627e1	Quadratic twists by: -4 -3 -47

Hecke Eigenvalues for elliptic curve 6627f1

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	-	-3	1	3	-6	-6	6	-3	9	6	-7	6	6	-	-6	6	-10	0	12	0	1	-6	12	1

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Quadratic twists for elliptic curve 6627f1

-4	-3	-47
106032bb1	19881f1	6627e1

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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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