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 | 20800cz1 | 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 | 3.6679520467983 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 20800cy 10400d 20800do | Quadratic twists by: -4 8 5 |