Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 7- 19- | Signs for the Atkin-Lehner involutions |
Conductor | 4256 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 4256b1 4256b2 | Curves in isogeny class |
deg | 864 | Modular degree for the optimal curve |
Eigenvalues | 2- 0 2 7- 0 -4 6 19- | Hecke eigenvalues for primes less than 20 |
L | 2.1977689875392 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 4256a 8512c 38304w 106400f | Quadratic twists by: -4 8 -3 5 |