#include <iostream>

#define ll long long
#define MOD 1999999973

using namespace std;

ll power(ll n, int p) {
    int s = 1;
    while(p != 0) {
        if(p % 2 == 1) s = (s % MOD) * (n % MOD) % MOD;
        n = (n % MOD) * (n % MOD) % MOD;
        p /= 2;
    }

    return s;
}

int main()
{
    freopen("lgput.in", "r", stdin);
    freopen("lgput.out", "w", stdout);

    int n, p;
    cin >> n >> p;

    cout << power(n, p) % MOD;

    return 0;
}