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	5566f	Isogeny class
Conductor	5566	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	10560	Modular degree for the optimal curve
Δ	108465593786 = 2 · 119 · 23	Discriminant
Eigenvalues	2- -2  3 -5 11-  1  3 -2	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-1394,-12374]	[a1,a2,a3,a4,a6]
Generators	[-250:367:8]	Generators of the group modulo torsion
j	169112377/61226	j-invariant
L	4.3180304293576	L(r)(E,1)/r!
Ω	0.80491032346004	Real period
R	2.6823052851378	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	44528y1 50094bh1 506c1 128018bg1	Quadratic twists by: -4 -3 -11 -23

Hecke Eigenvalues for elliptic curve 5566f1

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	-5	-	1	3	-2	+	-3	5	-7	6	-8	3	6	-6	-8	-7	-9	16	-17	-12	6	-10

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Quadratic twists for elliptic curve 5566f1

-4	-3	-11	-23
44528y1	50094bh1	506c1	128018bg1

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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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