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

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

int log_exp(long long a, long long b) {
    if (b == 2) {
        return a * a;
    }
    if (b % 2 == 0) {
        return log_exp(a, b / 2) * log_exp(a, b / 2);
    }
    return a * log_exp(a, b - 1);
}

int main() {
    long long a, b;
    cin >> a >> b;
    cout << log_exp(a, b) % 1999999973;
}