Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5+ 7+ 23- | Signs for the Atkin-Lehner involutions |
Conductor | 6440 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 6440b1 | Curves in isogeny class |
deg | 2688 | Modular degree for the optimal curve |
Eigenvalues | 2+ -1 5+ 7+ -2 -5 -6 -6 | Hecke eigenvalues for primes less than 20 |
L | 4.1763320743271 | L(r)(E,1)/r! |
r | 2 | Rank of the group of rational points |
Twists | 12880c 51520bb 57960bt 32200t | Quadratic twists by: -4 8 -3 5 |