#include <fstream>

using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
int n,p=1,e;
int main()
{
    fin>>n>>e;
    while (e!=0)
    {
        if (e%2==1)
        {
            p=p*n;
        }
        e/=2;
        n=n*n;
    }
    fout<<p%1999999973;
    return 0;
}