256             1.174670e-04    4.445844e+00    
512             1.935520e-04    1.081392e+01    
1024            3.538940e-04    2.368058e+01    
2048            6.855170e-04    4.892373e+01    
4096            1.346987e-03    9.961860e+01    
8192            2.685743e-03    1.998722e+02    
16384           5.511398e-03    3.896203e+02    
32768           1.184051e-02    7.254478e+02    
65536           3.803253e-02    9.034165e+02    
131072          1.474832e-01    9.318884e+02    
262144          5.313798e-01    1.034578e+03    
524288          2.122241e+00    1.036178e+03