Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3- 5+ 7+ 13- | Signs for the Atkin-Lehner involutions |
Conductor | 21840 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 21840n1 21840n2 | Curves in isogeny class |
deg | 5120 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3- 5+ 7+ -2 13- 4 0 | Hecke eigenvalues for primes less than 20 |
L | 5.6631222692404 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 10920d 87360ew 65520bi 109200n | Quadratic twists by: -4 8 -3 5 |