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 | 40256h1 | Curves in isogeny class |
deg | 2304 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 1 -1 -3 6 17- -5 | Hecke eigenvalues for primes less than 20 |
L | 1.4082735473864 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 40256g 20128e | Quadratic twists by: -4 8 |