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 | 21840bg1 21840bg2 21840bg3 21840bg4 | Curves in isogeny class |
deg | 18432 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ 5+ 7- 4 13+ -2 4 | Hecke eigenvalues for primes less than 20 |
L | 4.578655847303 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 2730y 87360hj 65520eg 109200fo | Quadratic twists by: -4 8 -3 5 |