Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 7- 13+ | Signs for the Atkin-Lehner involutions |
Conductor | 40768 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 40768k1 40768k2 | Curves in isogeny class |
deg | 215040 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 0 7- 3 13+ -7 -7 | Hecke eigenvalues for primes less than 20 |
L | 0.1982729803062 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 40768cj 637c 40768f | Quadratic twists by: -4 8 -7 |