Atkin-Lehner |
2- 5- 7- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
50540m |
Isogeny class |
Conductor |
50540 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
53774560000 = 28 · 54 · 72 · 193 |
Discriminant |
Eigenvalues |
2- 0 5- 7- 0 0 6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-4807,-127794] |
[a1,a2,a3,a4,a6] |
j |
6995927664/30625 |
j-invariant |
L |
2.2940633237187 |
L(r)(E,1)/r! |
Ω |
0.57351583073237 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
50540l2 |
Quadratic twists by: -19 |