Cremona's table of elliptic curves

9338 = 2 · 7 · 23 · 29

Field	Data	Notes
Atkin-Lehner	2+ 7+ 23- 29+	Signs for the Atkin-Lehner involutions
Class	9338a	Isogeny class
Conductor	9338	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	1664	Modular degree for the optimal curve
Δ	-12456892 = -1 · 22 · 7 · 232 · 292	Discriminant
Eigenvalues	2+  0  0 7+ -4 -4 -4 -4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,58,0]	[a1,a2,a3,a4,a6]
Generators	[2:10:1] [9:30:1]	Generators of the group modulo torsion
j	21369234375/12456892	j-invariant
L	4.2145860751168	L(r)(E,1)/r!
Ω	1.3592315833019	Real period
R	1.5503561449331	Regulator
r	2	Rank of the group of rational points
S	0.99999999999962	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	74704o1 84042bh1 65366i1	Quadratic twists by: -4 -3 -7

Hecke Eigenvalues for elliptic curve 9338a1

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
+	0	0	+	-4	-4	-4	-4	-	+	-2	-10	4	4	-10	2	-6	-2	-4	-16	4	0	10	0	-12

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Quadratic twists for elliptic curve 9338a1

-4	-3	-7
74704o1	84042bh1	65366i1

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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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