Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 13- 47- | Signs for the Atkin-Lehner involutions |
Conductor | 21996 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 21996c1 | Curves in isogeny class |
deg | 10752 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ -1 1 3 13- -2 -4 | Hecke eigenvalues for primes less than 20 |
L | 2.1654923749999 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 87984p 21996a | Quadratic twists by: -4 -3 |