Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 13+ 103- | Signs for the Atkin-Lehner involutions |
Conductor | 21424 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 21424i1 | Curves in isogeny class |
deg | 17920 | Modular degree for the optimal curve |
Eigenvalues | 2- 1 1 -4 4 13+ 3 5 | Hecke eigenvalues for primes less than 20 |
L | 5.855663432463 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 1339a 85696cd | Quadratic twists by: -4 8 |