Atkin-Lehner |
2+ 11+ 17+ 43- |
Signs for the Atkin-Lehner involutions |
Class |
16082b |
Isogeny class |
Conductor |
16082 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-38269070968832 = -1 · 211 · 112 · 174 · 432 |
Discriminant |
Eigenvalues |
2+ 0 4 -4 11+ -4 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,8075,-104907] |
[a1,a2,a3,a4,a6] |
j |
58226549158666071/38269070968832 |
j-invariant |
L |
0.73913388462142 |
L(r)(E,1)/r! |
Ω |
0.36956694231071 |
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 |
128656v2 |
Quadratic twists by: -4 |