Cremona's table of elliptic curves

Curve 31248ca3

31248 = 24 · 32 · 7 · 31



Data for elliptic curve 31248ca3

Field Data Notes
Atkin-Lehner 2- 3- 7- 31+ Signs for the Atkin-Lehner involutions
Class 31248ca Isogeny class
Conductor 31248 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 1.0268370973898E+22 Discriminant
Eigenvalues 2- 3-  2 7-  4 -2  6  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-5867139,2480236162] [a1,a2,a3,a4,a6]
j 7480237168421652097/3438856662962112 j-invariant
L 4.1460882932772 L(r)(E,1)/r!
Ω 0.11516911925778 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 9 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3906h3 124992gd3 10416bl3 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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