#include <fstream>

using namespace std;

ifstream f("lgput.in"); ofstream g("lgput.out");
long long a,n,p;

int ptlg(int n, int p) {
    if (p == 1) {
        return n;
    }
    a = ptlg(n,p / 2);
    a = (a * a) % 1999999973;
    if (p % 2) {
        a = (a * n) % 1999999973;
    }
    return a;
}
int main()
{
    f>>n>>p;
    g<<ptlg(n,p);
    return 0;
}