Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5+ 17+ 31- | Signs for the Atkin-Lehner involutions |
Conductor | 21080 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 21080b1 | Curves in isogeny class |
deg | 2304 | Modular degree for the optimal curve |
Eigenvalues | 2+ 2 5+ 3 3 5 17+ 3 | Hecke eigenvalues for primes less than 20 |
L | 4.2567273916997 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 42160c 105400r | Quadratic twists by: -4 5 |