#include <fstream>
using namespace std;

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

int main()
{
    unsigned long long n,p,a=1;
    fin>>n>>p;
    while(p>1)
    {
        if(p%2==1)
        {
            a*=n;
            a%=1999999973;
        }
        n*=n;
        n%=1999999973;
        p/=2;
    }
    n*=a;
    n%=1999999973;
    fout<<n;
}