Cremona's table of elliptic curves

Class 40128ba

40128 = 26 · 3 · 11 · 19



Data for isogeny class 40128ba

Field Data Notes
Atkin-Lehner 2+ 3- 11- 19+ Signs for the Atkin-Lehner involutions
Conductor 40128 Conductor
Count 4 Number of curves in isogeny class
Curves 40128ba1 40128ba2 40128ba3 40128ba4 Curves in isogeny class
deg 147456 Modular degree for the optimal curve
Eigenvalues 2+ 3- -2 -4 11-  2 -6 19+ Hecke eigenvalues for primes less than 20
L 4.8518415128393 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 40128h 20064q 120384r 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
Back to Tables and computations