#include <fstream>
using namespace std;

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

long long n, p;

int main()
{
    fin>>n>>p;

    long long sol=1;
    for(int i=0;(1<<i)<=p;++i)
    {
        if((1<<i)&p)
            sol=(sol*n)%1999999973;
        n=(n*n)%1999999973;
    }
    fout<<sol;
    return 0;
}