Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 7+ 13+ | Signs for the Atkin-Lehner involutions |
Conductor | 18928 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 18928b1 18928b2 18928b3 18928b4 | Curves in isogeny class |
deg | 9216 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 -2 7+ -4 13+ -6 8 | Hecke eigenvalues for primes less than 20 |
L | 3.2417266529449 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 9464d 75712bs 112b | Quadratic twists by: -4 8 13 |