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

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

long long n, p; 

long long riseToPower(long long n, long long p) {
    long long rest = 1;
    n %= 1999999973;
    while (p) {
        if (p % 2) {
            rest *= n % 1999999973;
        }
        n *= n % 1999999973;
        p /= 2;
    }
    return rest;
}

int main() {
    fin >> n >> p;
    fout << riseToPower(n, p);
    return 0;
}