Cremona's table of elliptic curves

Curve 7812j2

7812 = 22 · 32 · 7 · 31



Data for elliptic curve 7812j2

Field Data Notes
Atkin-Lehner 2- 3- 7- 31- Signs for the Atkin-Lehner involutions
Class 7812j Isogeny class
Conductor 7812 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 44844845246208 = 28 · 312 · 73 · 312 Discriminant
Eigenvalues 2- 3-  0 7-  0 -4  6 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-18975,-953066] [a1,a2,a3,a4,a6]
Generators [278:3906:1] Generators of the group modulo torsion
j 4048569250000/240295167 j-invariant
L 4.3211030870426 L(r)(E,1)/r!
Ω 0.4082839783778 Real period
R 1.7639287505277 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 31248bh2 124992cz2 2604f2 54684j2 Quadratic twists by: -4 8 -3 -7


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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