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 | 40256a1 | Curves in isogeny class |
deg | 57600 | Modular degree for the optimal curve |
Eigenvalues | 2+ -2 -2 3 -2 -3 17+ 4 | Hecke eigenvalues for primes less than 20 |
L | 3.2086209416108 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 40256u 1258a | Quadratic twists by: -4 8 |