#include <fstream>
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");

const int mod=1999999973;
long long N, P;

long long log_pow(long long baza, long long exp)
{
    long long res=1;
    while (exp)
    {
        if (exp%2) res*=baza;
        baza*=baza; baza%=mod; res%=mod; exp/=2;
    }
    return res;
}

int main()
{
    f>>N>>P;
    g<<log_pow(N, P)<<'\n';
    return 0;
}