Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3+ 5- 43+ | Signs for the Atkin-Lehner involutions |
Conductor | 20640 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 20640d1 20640d2 | Curves in isogeny class |
deg | 6144 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3+ 5- -2 0 2 2 8 | Hecke eigenvalues for primes less than 20 |
L | 2.1776993696062 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 20640x 41280bf 61920br 103200cp | Quadratic twists by: -4 8 -3 5 |