Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 7- 47+ | Signs for the Atkin-Lehner involutions |
Conductor | 21056 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 21056l1 | Curves in isogeny class |
deg | 18432 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3 1 7- -1 6 -2 0 | Hecke eigenvalues for primes less than 20 |
L | 6.1117013874725 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 21056t 658f | Quadratic twists by: -4 8 |