Field | Data | Notes |
---|---|---|
Atkin-Lehner | 5- 11+ 19- | Signs for the Atkin-Lehner involutions |
Conductor | 19855 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 19855c1 19855c2 19855c3 19855c4 | Curves in isogeny class |
deg | 1589760 | Modular degree for the optimal curve |
Eigenvalues | -1 0 5- 0 11+ -2 -6 19- | Hecke eigenvalues for primes less than 20 |
L | 2.5902571639472 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 99275a 1045b | Quadratic twists by: 5 -19 |