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 | 21840p1 21840p2 21840p3 21840p4 | Curves in isogeny class |
deg | 5120 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3- 5+ 7- 4 13+ -6 8 | Hecke eigenvalues for primes less than 20 |
L | 6.5658859590008 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 10920k 87360fs 65520bn 109200k | Quadratic twists by: -4 8 -3 5 |