Cremona's table of elliptic curves

56628 = 2² · 3² · 11² · 13

Field	Data	Notes
Atkin-Lehner	2- 3- 11- 13-	Signs for the Atkin-Lehner involutions
Class	56628x	Isogeny class
Conductor	56628	Conductor
∏ cp	72	Product of Tamagawa factors cp
deg	456192	Modular degree for the optimal curve
Δ	-182540587378735872 = -1 · 28 · 39 · 118 · 132	Discriminant
Eigenvalues	2- 3-  2 -3 11- 13-  0 -3	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-31944,20673092]	[a1,a2,a3,a4,a6]
Generators	[1936:84942:1]	Generators of the group modulo torsion
j	-90112/4563	j-invariant
L	6.1809861117474	L(r)(E,1)/r!
Ω	0.26520097216837	Real period
R	0.32370556045649	Regulator
r	1	Rank of the group of rational points
S	1.0000000000053	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	18876f1 56628o1	Quadratic twists by: -3 -11

Hecke Eigenvalues for elliptic curve 56628x1

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
-	-	2	-3	-	-	0	-3	-4	0	7	-7	2	-4	10	6	14	7	11	-10	11	-11	-16	0	-13

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Quadratic twists for elliptic curve 56628x1

-3	-11
18876f1	56628o1

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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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