#include <fstream>
using namespace std;

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

int const I = 1999999973;
int n, p;
int ridica (int n, int p)
{
   if (p==1) return n;
   if (p%2==0) return ridica((long long)n*n%I, p/2);
   if (p%2==1) return (long long)n*ridica((long long)n*n%I, p/2)%I;

}
int main()
{
    in>>n>>p;
    out<<ridica(n, p);
    return 0;
}