Cremona's table of elliptic curves

Class 31850be

31850 = 2 · 52 · 72 · 13



Data for isogeny class 31850be

Field Data Notes
Atkin-Lehner 2+ 5+ 7- 13- Signs for the Atkin-Lehner involutions
Conductor 31850 Conductor
Count 2 Number of curves in isogeny class
Curves 31850be1 31850be2 Curves in isogeny class
deg 84240 Modular degree for the optimal curve
Eigenvalues 2+ -2 5+ 7- -3 13-  3  4 Hecke eigenvalues for primes less than 20
L 2.4458979411505 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 31850cj 650b Quadratic twists by: 5 -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
Back to Tables and computations