#include <fstream>

using namespace std;

ifstream fin("lgput.in");
ofstream fout("lgput.out");

long long n,p;
int k;
int main()
{
    fin>>n>>p;
    long long prod=1;
    n=n%1999999973;
    while(p)
    {
       if(p%2==1)
       {
           prod=prod*n%1999999973;
       }
       n=n*n%1999999973;
       p/=2;
    }
    long long procent=prod%1999999973;
    fout<<procent;
    return 0;
}