Cremona's table of elliptic curves

Curve 31248m1

31248 = 24 · 32 · 7 · 31



Data for elliptic curve 31248m1

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 31- Signs for the Atkin-Lehner involutions
Class 31248m Isogeny class
Conductor 31248 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 14336 Modular degree for the optimal curve
Δ 2604489552 = 24 · 37 · 74 · 31 Discriminant
Eigenvalues 2+ 3- -2 7+  4  2  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-426,-2329] [a1,a2,a3,a4,a6]
Generators [1893:15092:27] Generators of the group modulo torsion
j 733001728/223293 j-invariant
L 5.0013506496469 L(r)(E,1)/r!
Ω 1.0757466496948 Real period
R 4.649190077483 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 15624m1 124992fa1 10416b1 Quadratic twists by: -4 8 -3


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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