Cremona's table of elliptic curves

Class 31920w

31920 = 24 · 3 · 5 · 7 · 19



Data for isogeny class 31920w

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7- 19+ Signs for the Atkin-Lehner involutions
Conductor 31920 Conductor
Count 4 Number of curves in isogeny class
Curves 31920w1 31920w2 31920w3 31920w4 Curves in isogeny class
deg 86016 Modular degree for the optimal curve
Eigenvalues 2- 3+ 5+ 7-  0 -6  6 19+ Hecke eigenvalues for primes less than 20
L 4.0185716403441 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 1995e 127680gm 95760ez 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