Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 7+ 17+ 43- | Signs for the Atkin-Lehner involutions |
Conductor | 40936 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 40936a1 40936a2 | Curves in isogeny class |
deg | 38400 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 -2 7+ -2 4 17+ -6 | Hecke eigenvalues for primes less than 20 |
L | 7.7221418351598 | L(r)(E,1)/r! |
r | 2 | Rank of the group of rational points |
Twists | 81872e | Quadratic twists by: -4 |