#include<fstream>
using namespace std;
ifstream in ("lgput.in");
ofstream out ("lgput.out");
unsigned long long putere (int n, int  p)
{
    unsigned long long r;
    r=1;
    while(p!=1)
    {
        if(p%2==0)
        {
            p=p/2;
            n=n*n%1999999973;;
        }
        else
        {
            p=p-1;
            r=n*r%1999999973;;
        }
      }
      n=n*r;
    return n;
}

int main()
{
    int p;
    unsigned long long n;
    in>>n>>p;
    out<<putere(n,p);
    return 0;
}