Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 13- 23- | Signs for the Atkin-Lehner involutions |
Conductor | 9568 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 9568e1 9568e2 | Curves in isogeny class |
deg | 640 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 -2 2 4 13- -2 0 | Hecke eigenvalues for primes less than 20 |
L | 4.07363960229 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 9568b 19136u 86112bf 124384n | Quadratic twists by: -4 8 -3 13 |