#include <iostream>
#include <fstream>
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
#define inf 1999999973

long long N,P;

long long expo(long long a,long long n)
{
    long long aux;
    if( n == 0 )
        return 1;
    else
        aux = expo(a,n/2);
    if( n%2 == 0 )
        return (aux%inf*aux%inf)%inf;
    else
        return (a%inf*aux%inf*aux%inf)%inf;
}
int main()
{
    f>>N>>P;
    g<<expo(N,P)%inf;
}