View Single Post
Old 2021-07-24, 21:10   #6
Alberico Lepore
 
Alberico Lepore's Avatar
 
May 2017
ITALY

23×32×7 Posts
Default

Hello

Unfortunately
O((log_2(n))^2) does not work
O(2*(log_2(n))) does not work
It would seem that O(K*[sqrt(8*sqrt(n)-31)-1]/16) work
K depends on the number n

I still don't know the order of size of K
for example for n=390644893234047643 -> K=4
Alberico Lepore is offline   Reply With Quote