Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3- 7+ 43- | Signs for the Atkin-Lehner involutions |
Conductor | 21672 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 21672c1 21672c2 21672c3 21672c4 | Curves in isogeny class |
deg | 67584 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3- 2 7+ -4 2 -2 0 | Hecke eigenvalues for primes less than 20 |
L | 5.5409834614907 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 43344j 2408c | Quadratic twists by: -4 -3 |