Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5+ 7- 17- | Signs for the Atkin-Lehner involutions |
Conductor | 66640 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 66640g1 | Curves in isogeny class |
deg | 23808 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 5+ 7- -3 -1 17- -7 | Hecke eigenvalues for primes less than 20 |
L | 3.7977389762192 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 33320b 66640k | Quadratic twists by: -4 -7 |