#include using namespace std; vector primes={2,3,5,7,11,13,17,19,23,29,31}; vector prime(long long n){ vector ret(primes.size(),0); for(int i=0;i>T; for(int i=0;i>X; vector e=prime(X); for(long long j=2;j<=31;j++){ vector f=prime(j); double m=1; for(int k=0;k