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 | 40256l1 | Curves in isogeny class |
deg | 96000 | Modular degree for the optimal curve |
Eigenvalues | 2+ 1 -4 -3 -5 0 17- -8 | Hecke eigenvalues for primes less than 20 |
L | 2.291702365222 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 40256n 20128c | Quadratic twists by: -4 8 |