Cremona's table of elliptic curves

Curve 7688q1

7688 = 23 · 312



Data for elliptic curve 7688q1

Field Data Notes
Atkin-Lehner 2- 31- Signs for the Atkin-Lehner involutions
Class 7688q Isogeny class
Conductor 7688 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 1920 Modular degree for the optimal curve
Δ 246016 = 28 · 312 Discriminant
Eigenvalues 2- -3  3  3 -5  1 -3 -5 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-31,-62] [a1,a2,a3,a4,a6]
Generators [-3:2:1] Generators of the group modulo torsion
j 13392 j-invariant
L 3.3054055732402 L(r)(E,1)/r!
Ω 2.0328437910491 Real period
R 0.40650019295559 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 15376q1 61504bd1 69192y1 7688g1 Quadratic twists by: -4 8 -3 -31


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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