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

int main()
{
    ifstream f("lgput.in");
    ofstream g("lgput.out");
    int n, m;
    double p = 1, x;
    f >> x >> n;
    m=1999999973;
    while(n>0)
    {
        if(n%2!=0)
        {
            p*=x;
            n--;
        }
        x*=x;
        n=n/2;
    }
    g << p%m;
    f.close();
    g.close();
    return 0;

}