Cremona's table of elliptic curves

Class 31920v

31920 = 24 · 3 · 5 · 7 · 19



Data for isogeny class 31920v

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 31920v1 31920v2 31920v3 31920v4 Curves in isogeny class
deg 73728 Modular degree for the optimal curve
Eigenvalues 2- 3+ 5+ 7+ -4 -6 -2 19- Hecke eigenvalues for primes less than 20
L 2.8081769798483 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 3990m 127680fw 95760ex 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
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