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 | 21840r1 21840r2 21840r3 21840r4 | Curves in isogeny class |
deg | 27648 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3- 5- 7+ 0 13+ -2 4 | Hecke eigenvalues for primes less than 20 |
L | 6.5957755794213 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 10920f 87360eg 65520m 109200s | Quadratic twists by: -4 8 -3 5 |