Cremona's table of elliptic curves

Class 40256q

40256 = 26 · 17 · 37



Data for isogeny class 40256q

Field Data Notes
Atkin-Lehner 2+ 17- 37- Signs for the Atkin-Lehner involutions
Conductor 40256 Conductor
Count 1 Number of curves in isogeny class
Curves 40256q1 Curves in isogeny class
deg 7296 Modular degree for the optimal curve
Eigenvalues 2+  2  2  3  2 -3 17- -4 Hecke eigenvalues for primes less than 20
L 10.806621557085 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 40256s 20128i Quadratic twists by: -4 8


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