#include <fstream>
#include <iostream>
using namespace std;

int exponentiation_by_sq(int n, int p) {
    if (n == 0)
        return 1;
    if (p % 2 == 0)
        return exponentiation_by_sq(n * n, p / 2);
    if (p % 2 == 1) {
        return n * exponentiation_by_sq(n * n, (p - 1) / 2);
    }
    return 1;
}

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

    unsigned int n, p;
    fin >> n >> p;
    fout << exponentiation_by_sq(n, p) % 1999999973;

    return 0;
}