Cremona's table of elliptic curves

Class 31248n

31248 = 24 · 32 · 7 · 31



Data for isogeny class 31248n

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 31- Signs for the Atkin-Lehner involutions
Conductor 31248 Conductor
Count 2 Number of curves in isogeny class
Curves 31248n1 31248n2 Curves in isogeny class
deg 10240 Modular degree for the optimal curve
Eigenvalues 2+ 3- -2 7+ -6  0 -4  4 Hecke eigenvalues for primes less than 20
L 3.3720490664061 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 15624n 124992fb 3472a 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
Back to Tables and computations