#include <fstream>

using namespace std;

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

long long int n, p;

void citire()
{
    fin >> n >> p;
}

void exponentiere_rapida(long long int x, long long int putere)
{
    long long int p = 1;
    while(putere)
    {
        if(putere % 2 == 1)
            p = ((p%1999999973) * (x%1999999973))%1999999973;
        x = ((x%1999999973) * (x%1999999973))%1999999973;
        putere /= 2;
    }
    fout << p;

}
int main()
{
    citire();
    exponentiere_rapida(n,p);
    return 0;
}