Cremona's table of elliptic curves

Curve 15631c4

15631 = 72 · 11 · 29



Data for elliptic curve 15631c4

Field Data Notes
Atkin-Lehner 7- 11+ 29- Signs for the Atkin-Lehner involutions
Class 15631c Isogeny class
Conductor 15631 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 5714103315067765541 = 718 · 112 · 29 Discriminant
Eigenvalues -1  0  2 7- 11+ -6  2  8 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-1037119,390180018] [a1,a2,a3,a4,a6]
Generators [-1314:189303:8] Generators of the group modulo torsion
j 1048626554636928177/48569076788309 j-invariant
L 3.0630758115679 L(r)(E,1)/r!
Ω 0.23745901285757 Real period
R 6.4496937275764 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 2233a3 Quadratic twists by: -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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