Cremona's table of elliptic curves

Class 1922b

1922 = 2 · 312



Data for isogeny class 1922b

Field Data Notes
Atkin-Lehner 2+ 31- Signs for the Atkin-Lehner involutions
Conductor 1922 Conductor
Count 2 Number of curves in isogeny class
Curves 1922b1 1922b2 Curves in isogeny class
deg 120 Modular degree for the optimal curve
Eigenvalues 2+ -1 -3 -1 -3 -5 -3 -7 Hecke eigenvalues for primes less than 20
L 2.03705265371 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 15376v 61504p 17298u 48050u Quadratic twists by: -4 8 -3 5


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