Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 5- 7+ 73+ | Signs for the Atkin-Lehner involutions |
Conductor | 20440 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20440i1 | Curves in isogeny class |
deg | 3840 | Modular degree for the optimal curve |
Eigenvalues | 2- -1 5- 7+ 0 0 6 -2 | Hecke eigenvalues for primes less than 20 |
L | 4.1271424531901 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 40880h 102200d | Quadratic twists by: -4 5 |