Cremona's table of elliptic curves

Curve 31603f1

31603 = 11 · 132 · 17



Data for elliptic curve 31603f1

Field Data Notes
Atkin-Lehner 11+ 13+ 17- Signs for the Atkin-Lehner involutions
Class 31603f Isogeny class
Conductor 31603 Conductor
∏ cp 14 Product of Tamagawa factors cp
deg 77952 Modular degree for the optimal curve
Δ -8391015524177 = -1 · 112 · 132 · 177 Discriminant
Eigenvalues -1  1  2 -3 11+ 13+ 17- -4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-23527,1394002] [a1,a2,a3,a4,a6]
Generators [-177:233:1] [78:-226:1] Generators of the group modulo torsion
j -8521927177047817/49650979433 j-invariant
L 6.5930232905713 L(r)(E,1)/r!
Ω 0.73948997876476 Real period
R 0.63683112491599 Regulator
r 2 Rank of the group of rational points
S 0.9999999999999 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 31603k1 Quadratic twists by: 13


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations