Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 5+ 61- | Signs for the Atkin-Lehner involutions |
Conductor | 19520 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 19520s1 19520s2 | Curves in isogeny class |
deg | 236544 | Modular degree for the optimal curve |
Eigenvalues | 2- 0 5+ -2 4 2 -4 4 | Hecke eigenvalues for primes less than 20 |
L | 4.2248856973866 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 19520g 4880b 97600cc | Quadratic twists by: -4 8 5 |