Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 17- | Signs for the Atkin-Lehner involutions |
Conductor | 20808 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20808ba1 | Curves in isogeny class |
deg | 146880 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ 3 0 -1 0 17- -2 | Hecke eigenvalues for primes less than 20 |
L | 6.4614841764126 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 41616m 20808g 20808x | Quadratic twists by: -4 -3 17 |