Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 13+ 17+ | Signs for the Atkin-Lehner involutions |
Conductor | 21216 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 21216j1 21216j2 | Curves in isogeny class |
deg | 18432 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ 4 2 -4 13+ 17+ -4 | Hecke eigenvalues for primes less than 20 |
L | 2.5159681236872 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 21216f 42432bc 63648i | Quadratic twists by: -4 8 -3 |