Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3+ 23- 31- | Signs for the Atkin-Lehner involutions |
Conductor | 66309 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 66309d1 66309d2 | Curves in isogeny class |
deg | 276480 | Modular degree for the optimal curve |
Eigenvalues | 1 3+ -2 2 0 2 4 6 | Hecke eigenvalues for primes less than 20 |
L | 6.2392471358908 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 2139f | Quadratic twists by: -31 |