#include <fstream>

using namespace std;
ifstream in ("lgput.in");
ofstream out ("lgput.out");
int R=1999999973;
int putere (int a, int n)
{
    if(n==1) return a;
    if(n==1) return a;
    if(n%2==1) return (long long)a*putere((long long)a*a%R,n/2)%R;
    return putere((long long)a*a%R,n/2);
}
int main()
{
    int N,P;
    in>>N>>P;
    out<<putere (N,P);
    return 0;
}