Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 5+ 13- | Signs for the Atkin-Lehner involutions |
Conductor | 20800 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20800cy1 | Curves in isogeny class |
deg | 1920 | Modular degree for the optimal curve |
Eigenvalues | 2- 0 5+ 5 -1 13- 1 4 | Hecke eigenvalues for primes less than 20 |
L | 5.9298342646793 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 20800cz 10400c 20800dp | Quadratic twists by: -4 8 5 |