#include <fstream>

using namespace std;

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

long long lgput(long long n, long long p)
{
    if (p==0) return 1;
    if (p==1) return n%1999999973;
    if (p%2==0) return (lgput(n,p/2)%1999999973)*(lgput(n,p/2)%1999999973);
    if (p%2==1) return ((lgput(n,p/2)%1999999973)*(lgput(n,p/2)%1999999973)*(n%1999999973))%1999999973;
}

long long n,p;

int main()
{
    fin >> n >> p;
    fout << lgput(n,p);

    return 0;

}