Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3- 5+ 19+ | Signs for the Atkin-Lehner involutions |
Conductor | 855 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 855a1 855a2 855a3 855a4 | Curves in isogeny class |
deg | 576 | Modular degree for the optimal curve |
Eigenvalues | -1 3- 5+ 4 -4 2 -2 19+ | Hecke eigenvalues for primes less than 20 |
L | 0.94240327105651 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 13680bg 54720cl 285c 4275g | Quadratic twists by: -4 8 -3 5 |