#include <iostream>
#include <fstream>

using namespace std;

const int MOD = 1999999973;

int ridicare_logaritmica(int N, int P) {

    int r = 1;
    while (P) {
        if (P % 2 == 1)
            r = (r * N) % MOD;
        N = (N * N) % MOD;
        P /= 2;
    }
    return r;
}

int main(){
    unsigned N, P;
    ifstream f("lgput.in");
    ofstream g("lgput.out");

    f >> N >> P;

    g << ridicare_logaritmica(N, P);
    f.close();
    g.close();
  	return 0;
}