Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5- 11- | Signs for the Atkin-Lehner involutions |
Conductor | 38720 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 38720bl1 38720bl2 | Curves in isogeny class |
deg | 20480 | Modular degree for the optimal curve |
Eigenvalues | 2+ 2 5- 2 11- -6 -2 8 | Hecke eigenvalues for primes less than 20 |
L | 9.3547623777228 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 38720bp 19360u 320d | Quadratic twists by: -4 8 -11 |