Cremona's table of elliptic curves

Class 1922d

1922 = 2 · 312



Data for isogeny class 1922d

Field Data Notes
Atkin-Lehner 2- 31- Signs for the Atkin-Lehner involutions
Conductor 1922 Conductor
Count 4 Number of curves in isogeny class
Curves 1922d1 1922d2 1922d3 1922d4 Curves in isogeny class
deg 1920 Modular degree for the optimal curve
Eigenvalues 2-  0 -2  0  0 -2  6  4 Hecke eigenvalues for primes less than 20
L 3.7985906461558 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 15376u 61504k 17298i 48050b 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