Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3+ 7+ 11- | Signs for the Atkin-Lehner involutions |
Conductor | 40656 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 40656i1 40656i2 40656i3 40656i4 | Curves in isogeny class |
deg | 23040 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3+ 2 7+ 11- 2 -6 -4 | Hecke eigenvalues for primes less than 20 |
L | 1.7502882745923 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 20328bc 121968bk 336b | Quadratic twists by: -4 -3 -11 |