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 | 21840bl1 21840bl2 21840bl3 21840bl4 | Curves in isogeny class |
deg | 10368 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ 5- 7+ 0 13- 6 4 | Hecke eigenvalues for primes less than 20 |
L | 2.2957549140628 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 5460g 87360fv 65520cr 109200ga | Quadratic twists by: -4 8 -3 5 |