Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3- 17+ | Signs for the Atkin-Lehner involutions |
Conductor | 20808 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 20808k1 20808k2 20808k3 20808k4 | Curves in isogeny class |
deg | 147456 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3- 2 4 4 6 17+ 4 | Hecke eigenvalues for primes less than 20 |
L | 4.4746272356706 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 41616w 6936h 1224c | Quadratic twists by: -4 -3 17 |