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 | 21840a1 21840a2 21840a3 21840a4 | Curves in isogeny class |
deg | 6144 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3+ 5+ 7+ 4 13+ -2 0 | Hecke eigenvalues for primes less than 20 |
L | 3.8949076962958 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 10920h 87360ha 65520be 109200ca | Quadratic twists by: -4 8 -3 5 |