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	9438k	Isogeny class
Conductor	9438	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	430848	Modular degree for the optimal curve
Δ	-2.6360733028642E+19	Discriminant
Eigenvalues	2+ 3- -3  3 11+ 13- -6  6	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-631865,-313730980]	[a1,a2,a3,a4,a6]
Generators	[978:1507:1]	Generators of the group modulo torsion
j	-11832089797403/11179524096	j-invariant
L	3.5881398456291	L(r)(E,1)/r!
Ω	0.081510831734976	Real period
R	2.7512753284248	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	75504bc1 28314bo1 9438y1 122694cw1	Quadratic twists by: -4 -3 -11 13

Hecke Eigenvalues for elliptic curve 9438k1

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 9438k1

-4	-3	-11	13
75504bc1	28314bo1	9438y1	122694cw1

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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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