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 | 20640u1 20640u2 | Curves in isogeny class |
deg | 23040 | Modular degree for the optimal curve |
Eigenvalues | 2- 3- 5+ 2 -6 2 -4 -6 | Hecke eigenvalues for primes less than 20 |
L | 5.798819772585 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 20640p 41280co 61920r 103200j | Quadratic twists by: -4 8 -3 5 |