Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 17- 37- | Signs for the Atkin-Lehner involutions |
Conductor | 40256 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 40256bb1 40256bb2 | Curves in isogeny class |
deg | 9984 | Modular degree for the optimal curve |
Eigenvalues | 2- -2 2 2 2 -2 17- -2 | Hecke eigenvalues for primes less than 20 |
L | 1.7750280227759 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 40256p 10064f | Quadratic twists by: -4 8 |