Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3- 5- 7- 13+ | Signs for the Atkin-Lehner involutions |
Conductor | 21840 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 21840u1 21840u2 21840u3 21840u4 | Curves in isogeny class |
deg | 24576 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3- 5- 7- 0 13+ -6 0 | Hecke eigenvalues for primes less than 20 |
L | 2.8194156570013 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 10920e 87360er 65520u 109200h | Quadratic twists by: -4 8 -3 5 |