Cremona's table of elliptic curves

Class 12844b

12844 = 22 · 132 · 19



Data for isogeny class 12844b

Field Data Notes
Atkin-Lehner 2- 13+ 19+ Signs for the Atkin-Lehner involutions
Conductor 12844 Conductor
Count 1 Number of curves in isogeny class
Curves 12844b1 Curves in isogeny class
deg 20160 Modular degree for the optimal curve
Eigenvalues 2-  0  3 -3 -3 13+ -7 19+ Hecke eigenvalues for primes less than 20
L 1.0757603115271 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 51376u 115596t 988c Quadratic twists by: -4 -3 13


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