Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 7- 13- | Signs for the Atkin-Lehner involutions |
Conductor | 20384 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20384u1 | Curves in isogeny class |
deg | 80640 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3 -2 7- -3 13- -4 0 | Hecke eigenvalues for primes less than 20 |
L | 7.7041808772259 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 20384v 40768df 20384o | Quadratic twists by: -4 8 -7 |