Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 17+ 19- | Signs for the Atkin-Lehner involutions |
Conductor | 646 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 646d1 646d2 | Curves in isogeny class |
deg | 192 | Modular degree for the optimal curve |
Eigenvalues | 2- 0 -2 -2 -2 -6 17+ 19- | Hecke eigenvalues for primes less than 20 |
L | 2.5834562462254 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 5168c 20672a 5814j 16150j | Quadratic twists by: -4 8 -3 5 |