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 | 21840l1 21840l2 21840l3 21840l4 | Curves in isogeny class |
deg | 92160 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3- 5+ 7+ -4 13+ 6 -8 | Hecke eigenvalues for primes less than 20 |
L | 1.2537185434099 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 10920c 87360ff 65520bd 109200v | Quadratic twists by: -4 8 -3 5 |