Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 5+ 11+ 31+ | Signs for the Atkin-Lehner involutions |
Conductor | 81840 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 81840bo1 81840bo2 | Curves in isogeny class |
deg | 221184 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ 5+ -2 11+ -4 8 2 | Hecke eigenvalues for primes less than 20 |
L | 1.0992187187871 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 20460j | Quadratic twists by: -4 |