Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 17- 73- | Signs for the Atkin-Lehner involutions |
Conductor | 19856 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 19856b1 19856b2 | Curves in isogeny class |
deg | 3328 | Modular degree for the optimal curve |
Eigenvalues | 2+ 2 2 0 0 -2 17- 4 | Hecke eigenvalues for primes less than 20 |
L | 8.2769881734937 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 9928b 79424p | Quadratic twists by: -4 8 |