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 | 20808d1 | Curves in isogeny class |
deg | 21504 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3+ 3 -4 -1 -5 17+ 5 | Hecke eigenvalues for primes less than 20 |
L | 5.3120843230163 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 41616f 20808y 20808e | Quadratic twists by: -4 -3 17 |