Cremona's table of elliptic curves

5566 = 2 · 11² · 23

Field	Data	Notes
Atkin-Lehner	2+ 11+ 23+	Signs for the Atkin-Lehner involutions
Class	5566a	Isogeny class
Conductor	5566	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	10080	Modular degree for the optimal curve
Δ	530654068736 = 215 · 113 · 233	Discriminant
Eigenvalues	2+  2  3 -3 11+ -3  3  0	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-2026,-2988]	[a1,a2,a3,a4,a6]
Generators	[-27:195:1]	Generators of the group modulo torsion
j	691510653107/398688256	j-invariant
L	4.3732836632644	L(r)(E,1)/r!
Ω	0.77549983677744	Real period
R	2.8196547928607	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	44528i1 50094bw1 5566d1 128018a1	Quadratic twists by: -4 -3 -11 -23

Hecke Eigenvalues for elliptic curve 5566a1

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	-3	+	-3	3	0	+	-3	-5	-11	0	-12	-3	6	0	-12	-5	9	0	9	12	-12	-10

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Quadratic twists for elliptic curve 5566a1

-4	-3	-11	-23
44528i1	50094bw1	5566d1	128018a1

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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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