#include <iostream>
#include <fstream>
using namespace std;

#define NP 1999999973

ifstream f("lgput.in");
ofstream g("lgput.out");

long long fastExp(long long a, int n){
    if(n==0){
        return 1;
    }
    else if(n%2==0){
        return fastExp((a*a)%NP,n/2)%NP;
    }
    else{
        return (a*fastExp((a*a)%NP,n/2))%NP;
    }
}

int main()
{
    long long n = 0;
    int p = 0;
    f>>n>>p;
    g<<fastExp(n,p);

    f.close();
    g.close();
    return 0;
}