#include <fstream>
#define MOD 1999999973
using namespace std;

int putere(int baza, int exp)
    {
        int sol=1;
        for(;exp;exp>>=1)
        {
            if(exp&1)
            {
                sol=(1LL*sol*baza)%MOD;
            }
            baza=(1LL*baza*baza)%MOD;
        }
        return sol%MOD;
    }

int n,p,rez;
int main()
{
    ifstream f("lgput.in");
    ofstream g("lgput.out");
    f>>n>>p;
    rez=putere(n,p);
    g<<rez;
}