Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3- 5- 11- | Signs for the Atkin-Lehner involutions |
Conductor | 21780 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 21780bd1 21780bd2 21780bd3 21780bd4 | Curves in isogeny class |
deg | 138240 | Modular degree for the optimal curve |
Eigenvalues | 2- 3- 5- 4 11- 4 -6 -2 | Hecke eigenvalues for primes less than 20 |
L | 6.6894952846956 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 87120gl 7260p 108900cu 1980f | Quadratic twists by: -4 -3 5 -11 |