Field | Data | Notes |
---|---|---|
Atkin-Lehner | 23- 89+ | Signs for the Atkin-Lehner involutions |
Conductor | 47081 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 47081a1 47081a2 | Curves in isogeny class |
deg | 31460 | Modular degree for the optimal curve |
Eigenvalues | 1 2 2 -2 4 2 -6 2 | Hecke eigenvalues for primes less than 20 |
L | 4.1002369083718 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 89b | Quadratic twists by: -23 |