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 | 21840bx1 21840bx2 21840bx3 21840bx4 | Curves in isogeny class |
deg | 1935360 | Modular degree for the optimal curve |
Eigenvalues | 2- 3- 5+ 7- -4 13+ -2 -4 | Hecke eigenvalues for primes less than 20 |
L | 1.8941588427167 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 2730r 87360fp 65520ee 109200dj | Quadratic twists by: -4 8 -3 5 |