Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 5+ 7+ 19- | Signs for the Atkin-Lehner involutions |
Conductor | 21280 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 21280r1 21280r2 | Curves in isogeny class |
deg | 2560 | Modular degree for the optimal curve |
Eigenvalues | 2- -2 5+ 7+ 0 6 -2 19- | Hecke eigenvalues for primes less than 20 |
L | 3.0611740862964 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 21280t 42560cz 106400r | Quadratic twists by: -4 8 5 |