Given L and R very large numbers (10^18) , how do i find count of numbers between L and R such that numbers have atleast one prime factors from 1 to N.
Note : N can be at MAX 50
Given L and R very large numbers (10^18) , how do i find count of numbers between L and R such that numbers have atleast one prime factors from 1 to N.
Note : N can be at MAX 50