Cremona's table of elliptic curves

Class 23920h

23920 = 24 · 5 · 13 · 23



Data for isogeny class 23920h

Field Data Notes
Atkin-Lehner 2- 5+ 13+ 23- Signs for the Atkin-Lehner involutions
Conductor 23920 Conductor
Count 4 Number of curves in isogeny class
Curves 23920h1 23920h2 23920h3 23920h4 Curves in isogeny class
deg 16128 Modular degree for the optimal curve
Eigenvalues 2-  0 5+  4 -4 13+  2 -4 Hecke eigenvalues for primes less than 20
L 4.935486521496 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 2990a 95680bz 119600bb Quadratic twists by: -4 8 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