Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5+ 7- | Signs for the Atkin-Lehner involutions |
Conductor | 15680 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 15680e1 15680e2 15680e3 15680e4 | Curves in isogeny class |
deg | 9216 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 5+ 7- -4 2 -6 -4 | Hecke eigenvalues for primes less than 20 |
L | 6.3640502121166 | L(r)(E,1)/r! |
r | 2 | Rank of the group of rational points |
Twists | 15680d 7840h 78400x 2240k | Quadratic twists by: -4 8 5 -7 |