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

const int MOD = 1999999973;

long long modularExponentiation(long long base, long long exponent) {
    long long result = 1;
    base %= MOD;
    while (exponent > 0) {
        if (exponent % 2 == 1) {
            result = (result * base) % MOD;
        }
        base = (base * base) % MOD;
        exponent /= 2;
    }
    return result;
}

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

    long long N, P;
    fin >> N >> P;
    long long result = modularExponentiation(N, P);
    fout << result;

    fin.close();
    fout.close();
    return 0;
}