Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 7- 13+ | Signs for the Atkin-Lehner involutions |
Conductor | 40768 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 40768da1 | Curves in isogeny class |
deg | 20480 | Modular degree for the optimal curve |
Eigenvalues | 2- -2 -3 7- 2 13+ -4 -5 | Hecke eigenvalues for primes less than 20 |
L | 1.9686412084176 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 40768cx 20384q 40768dx | Quadratic twists by: -4 8 -7 |