Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5+ 7+ 19- | Signs for the Atkin-Lehner involutions |
Conductor | 21280 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 21280a1 | Curves in isogeny class |
deg | 2816 | Modular degree for the optimal curve |
Eigenvalues | 2+ -1 5+ 7+ 2 -4 -3 19- | Hecke eigenvalues for primes less than 20 |
L | 5.9760823903495 | L(r)(E,1)/r! |
r | 2 | Rank of the group of rational points |
Twists | 21280s 42560y 106400bz | Quadratic twists by: -4 8 5 |