Cremona's table of elliptic curves

Class 31878r

31878 = 2 · 32 · 7 · 11 · 23



Data for isogeny class 31878r

Field Data Notes
Atkin-Lehner 2+ 3- 7- 11- 23- Signs for the Atkin-Lehner involutions
Conductor 31878 Conductor
Count 4 Number of curves in isogeny class
Curves 31878r1 31878r2 31878r3 31878r4 Curves in isogeny class
deg 331776 Modular degree for the optimal curve
Eigenvalues 2+ 3-  0 7- 11-  2  0 -4 Hecke eigenvalues for primes less than 20
L 4.4154654309823 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 3542o Quadratic twists by: -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