Cremona's table of elliptic curves

9430 = 2 · 5 · 23 · 41

Field	Data	Notes
Atkin-Lehner	2+ 5- 23+ 41-	Signs for the Atkin-Lehner involutions
Class	9430f	Isogeny class
Conductor	9430	Conductor
∏ cp	72	Product of Tamagawa factors cp
deg	21888	Modular degree for the optimal curve
Δ	2278700562500 = 22 · 56 · 232 · 413	Discriminant
Eigenvalues	2+ -2 5-  2 -6  2 -6  2	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-3353,17256]	[a1,a2,a3,a4,a6]
Generators	[-60:87:1]	Generators of the group modulo torsion
j	4167140736909961/2278700562500	j-invariant
L	2.2199823240368	L(r)(E,1)/r!
Ω	0.71365812155357	Real period
R	1.5553542074208	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	6	Number of elements in the torsion subgroup
Twists	75440y1 84870bb1 47150n1	Quadratic twists by: -4 -3 5

Hecke Eigenvalues for elliptic curve 9430f1

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	-	2	-6	2	-6	2	+	0	-4	2	-	-4	12	0	12	14	8	6	2	8	-12	0	-10

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Quadratic twists for elliptic curve 9430f1

-4	-3	5
75440y1	84870bb1	47150n1

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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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