Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 11+ 31- | Signs for the Atkin-Lehner involutions |
Conductor | 21142 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 21142a1 21142a2 | Curves in isogeny class |
deg | 2520 | Modular degree for the optimal curve |
Eigenvalues | 2- 0 0 2 11+ 5 0 1 | Hecke eigenvalues for primes less than 20 |
L | 8.358303638993 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 21142c | Quadratic twists by: -31 |