#include <fstream>
#include <iostream>

using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
long long pwr(long long a, long long b) {
    if(b==0)
        return 1;
    if(b == 1)
        return a;
    long long r=pwr(a, b/2);
    if(b%2==0)
        return (r*r)%1999999973;
    else
        return ((a*r)%1999999973*r)%1999999973;
}

int main()
{ long long n,p,v;
    fin>>n>>p;
    v=pwr(n,p);
    fout<<v;

    return 0;
}