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 | 20808t1 | Curves in isogeny class |
deg | 1057536 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3- -4 -5 0 -1 17- -3 | Hecke eigenvalues for primes less than 20 |
L | 2.1608204020852 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 41616bi 6936p 20808o | Quadratic twists by: -4 -3 17 |