Field | Data | Notes |
---|---|---|
Atkin-Lehner | 19+ 89+ | Signs for the Atkin-Lehner involutions |
Conductor | 1691 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 1691a1 | Curves in isogeny class |
deg | 164 | Modular degree for the optimal curve |
Eigenvalues | 2 0 -1 1 -5 -2 5 19+ | Hecke eigenvalues for primes less than 20 |
L | 4.828310333756 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 27056b 108224a 15219f 42275a | Quadratic twists by: -4 8 -3 5 |