Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 31- 43+ | Signs for the Atkin-Lehner involutions |
Conductor | 21328 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 21328b1 | Curves in isogeny class |
deg | 999040 | Modular degree for the optimal curve |
Eigenvalues | 2+ 2 1 -2 -3 3 4 4 | Hecke eigenvalues for primes less than 20 |
L | 3.3472381550411 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 10664a 85312ba | Quadratic twists by: -4 8 |