#include <iostream>
using namespace std;
int main() {
    long long a, b, p;
    cin >> a >> b >> p;
    long long ans = 1%p;
    for (; b; b >>= 1) {
        if (b&1) {
            ans = ans*a%p;
        }
        a = a*a%p;
    }
    cout << ans;
    return 0;
}