#include <fstream>
using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
int n,p;
long long exp(int x,int y)
{
    if(!y)return 1;
    else
    if(y%2) return(x%1999999973)*(exp(x, y-1)%1999999973)%1999999973;
    else
    {
        long long p2;
        p2=exp(x,y/2)%1999999973;
        return (p2%1999999973)*(p2%1999999973)%1999999973;
    }
}
int main()
{
    fin>>n>>p;
    fout<<exp(n,p)<<'\n';
    return 0;
}