Field | Data | Notes |
---|---|---|
Atkin-Lehner | 5+ 7+ 47- | Signs for the Atkin-Lehner involutions |
Conductor | 1645 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 1645a1 1645a2 | Curves in isogeny class |
deg | 88 | Modular degree for the optimal curve |
Eigenvalues | 1 0 5+ 7+ 6 2 -4 4 | Hecke eigenvalues for primes less than 20 |
L | 1.6809098624556 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 26320h 105280n 14805k 8225c | Quadratic twists by: -4 8 -3 5 |