Field | Data | Notes |
---|---|---|
Atkin-Lehner | 5+ 7- 13+ 47- | Signs for the Atkin-Lehner involutions |
Conductor | 21385 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 21385h1 21385h2 | Curves in isogeny class |
deg | 127872 | Modular degree for the optimal curve |
Eigenvalues | -1 -2 5+ 7- 2 13+ 4 0 | Hecke eigenvalues for primes less than 20 |
L | 2.0255825381678 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 106925f | Quadratic twists by: 5 |