Cremona's table of elliptic curves

11638 = 2 · 11 · 23²

Field	Data	Notes
Atkin-Lehner	2- 11+ 23-	Signs for the Atkin-Lehner involutions
Class	11638q	Isogeny class
Conductor	11638	Conductor
∏ cp	52	Product of Tamagawa factors cp
deg	54912	Modular degree for the optimal curve
Δ	306815630680064 = 213 · 11 · 237	Discriminant
Eigenvalues	2- -2  1  1 11+ -3  5  6	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-45505,-3643767]	[a1,a2,a3,a4,a6]
Generators	[458:8235:1]	Generators of the group modulo torsion
j	70393838689/2072576	j-invariant
L	5.3116659138032	L(r)(E,1)/r!
Ω	0.32746632287026	Real period
R	0.31193259973717	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	93104bd1 104742s1 128018i1 506f1	Quadratic twists by: -4 -3 -11 -23

Hecke Eigenvalues for elliptic curve 11638q1

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	1	1	+	-3	5	6	-	-7	1	-5	-6	-8	-1	-14	6	8	7	3	8	5	-12	14	10

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Quadratic twists for elliptic curve 11638q1

-4	-3	-11	-23
93104bd1	104742s1	128018i1	506f1

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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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