#include <iostream>
#include <fstream>
using namespace std;
const int  MOD=1999999973;
long long putere (long long n, long long p)
{
    if(p==0)
        return 1;
    else
    {
        long long y = putere(n,p/2);
        if(p%2==0)
            return y*y%MOD;
        else
            return y*y%MOD*n%MOD;
    }
}
int main()
{
    ifstream fin ("lgput.in");
    ofstream fout ("lgput.out");
    int n,p;
    fin>>n>>p;
    fout<<putere(n,p);
    return 0;
}