#include<fstream>
using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
int n,p,h;

unsigned long long putere(long long n, long long p){
    n%=1999999973;
    if(p==1)
        return n%1999999973;
    if(p%2==0)
        return putere(n*n,p/2)%1999999973;
    else
        return (n*putere((n*n),p/2))%1999999973;

}

int main(){
    fin>>n>>p;
    h=n;
    fout<<putere(n,p);
    return 0;
}