#include <bits/stdc++.h>

using namespace std;

int main()
{
    ifstream fin ("lgput.in");
    ofstream fout ("lgput.out");
    int n, p, x, s;
    fin >> n >> p;
    x=1999999973;
    s=1;
    while (p>0)
    {
        if (p%2==1)
        {
            p--;
            s=(1LL*s*n)%x;
        }
        n/=2;
        n=(1LL*n*n)%x;
    }
    fout << s << "\n";
    fin.close();
    fout.close();
    return 0;
}