Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 13- 19+ | Signs for the Atkin-Lehner involutions |
Conductor | 15808 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 15808g1 | Curves in isogeny class |
deg | 424320 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 -2 -2 2 13- -7 19+ | Hecke eigenvalues for primes less than 20 |
L | 0.14678986511207 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 15808u 988b | Quadratic twists by: -4 8 |