Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 7- 13+ | Signs for the Atkin-Lehner involutions |
Conductor | 16562 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 16562o1 16562o2 | Curves in isogeny class |
deg | 338688 | Modular degree for the optimal curve |
Eigenvalues | 2+ 2 -2 7- -4 13+ -4 -2 | Hecke eigenvalues for primes less than 20 |
L | 0.40218546321508 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 16562q 1274m | Quadratic twists by: -7 13 |