Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 31- 41+ | Signs for the Atkin-Lehner involutions |
Conductor | 40672 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 40672b1 40672b2 | Curves in isogeny class |
deg | 77952 | Modular degree for the optimal curve |
Eigenvalues | 2+ -2 -2 2 -6 -6 4 0 | Hecke eigenvalues for primes less than 20 |
L | 0.38769877707188 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 40672c 81344e | Quadratic twists by: -4 8 |