Cremona's table of elliptic curves

9438 = 2 · 3 · 11² · 13

Field	Data	Notes
Atkin-Lehner	2- 3- 11+ 13+	Signs for the Atkin-Lehner involutions
Class	9438y	Isogeny class
Conductor	9438	Conductor
∏ cp	272	Product of Tamagawa factors cp
deg	39168	Modular degree for the optimal curve
Δ	-14879946571776 = -1 · 217 · 38 · 113 · 13	Discriminant
Eigenvalues	2- 3- -3 -3 11+ 13+  6 -6	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,-5222,235236]	[a1,a2,a3,a4,a6]
Generators	[76:490:1]	Generators of the group modulo torsion
j	-11832089797403/11179524096	j-invariant
L	5.9895678783224	L(r)(E,1)/r!
Ω	0.63975565866719	Real period
R	0.034420125625409	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	75504ba1 28314l1 9438k1 122694bc1	Quadratic twists by: -4 -3 -11 13

Hecke Eigenvalues for elliptic curve 9438y1

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
-	-	-3	-3	+	+	6	-6	7	7	-2	2	5	-1	-12	-12	-11	3	-3	14	11	-8	-8	4	-14

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Quadratic twists for elliptic curve 9438y1

-4	-3	-11	13
75504ba1	28314l1	9438k1	122694bc1

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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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