Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5+ 7- 11+ | Signs for the Atkin-Lehner involutions |
Conductor | 21560 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 21560a1 21560a2 21560a3 21560a4 | Curves in isogeny class |
deg | 82944 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 5+ 7- 11+ -6 6 -4 | Hecke eigenvalues for primes less than 20 |
L | 0.42828199838229 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 43120j 107800bn 440c | Quadratic twists by: -4 5 -7 |