Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3- 11- 19- | Signs for the Atkin-Lehner involutions |
Conductor | 20691 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20691p1 | Curves in isogeny class |
deg | 26880 | Modular degree for the optimal curve |
Eigenvalues | 0 3- -4 -2 11- -1 -3 19- | Hecke eigenvalues for primes less than 20 |
L | 4.8252153362704 | L(r)(E,1)/r! |
r | 2 | Rank of the group of rational points |
Twists | 6897e 1881c | Quadratic twists by: -3 -11 |