Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3- 7+ 37+ 41- | Signs for the Atkin-Lehner involutions |
Conductor | 31857 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 31857b1 31857b2 | Curves in isogeny class |
deg | 9216 | Modular degree for the optimal curve |
Eigenvalues | -1 3- -2 7+ 0 -4 -4 -2 | Hecke eigenvalues for primes less than 20 |
L | 2.669867656475 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 95571c | Quadratic twists by: -3 |