Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 13- 23+ | Signs for the Atkin-Lehner involutions |
Conductor | 9568 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 9568b1 9568b2 | Curves in isogeny class |
deg | 640 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 -2 -2 -4 13- -2 0 | Hecke eigenvalues for primes less than 20 |
L | 5.0892472136384 | L(r)(E,1)/r! |
r | 2 | Rank of the group of rational points |
Twists | 9568e 19136q 86112bp 124384i | Quadratic twists by: -4 8 -3 13 |