Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 7- 13+ | Signs for the Atkin-Lehner involutions |
Conductor | 18928 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 18928bc1 18928bc2 | Curves in isogeny class |
deg | 449280 | Modular degree for the optimal curve |
Eigenvalues | 2- 2 3 7- -6 13+ -3 -4 | Hecke eigenvalues for primes less than 20 |
L | 8.4267319121096 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 2366k 75712dc 18928q | Quadratic twists by: -4 8 13 |