#include <iostream>
#include <fstream>

using namespace std;

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

int x, p;

const int MOD = 1999999973;

int RidicareLaPutere(int x,int p)
{
    int r = 1;
    while (p)
    {
        if (p%2==1)
            r - r * x;
        x = x * x;
        p /= 2;
    }
    return x;
}

int main()
{
    fin >> x >> p;
    cout << RidicareLaPutere(x,p);
    return 0;
}