Cremona's table of elliptic curves

7912 = 2³ · 23 · 43

Field	Data	Notes
Atkin-Lehner	2- 23- 43-	Signs for the Atkin-Lehner involutions
Class	7912b	Isogeny class
Conductor	7912	Conductor
∏ cp	12	Product of Tamagawa factors cp
deg	3648	Modular degree for the optimal curve
Δ	-359948528 = -1 · 24 · 233 · 432	Discriminant
Eigenvalues	2- -3 -2 -2 -2 -1 -4  0	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-151,1159]	[a1,a2,a3,a4,a6]
Generators	[285:-4807:1] [-6:43:1]	Generators of the group modulo torsion
j	-23797677312/22496783	j-invariant
L	3.2328104044327	L(r)(E,1)/r!
Ω	1.551327306303	Real period
R	0.17365830275897	Regulator
r	2	Rank of the group of rational points
S	0.99999999999945	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	15824a1 63296k1 71208b1	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 7912b1

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	-2	-2	-2	-1	-4	0	-	-5	7	-4	-5	-	3	-4	-12	-12	-8	5	-1	-8	6	-6	-12

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Quadratic twists for elliptic curve 7912b1

-4	8	-3
15824a1	63296k1	71208b1

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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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