#include <fstream>
using namespace std;

long long putere(long long x, long long p)
{
    x=x%1999999973;
    if(p==0) return 1;
    if(p==1) return x;
    if(p&1==0) return putere(x*x,p/2);
    else return putere(x*x,(p-1)/2);
}

int main()
{
    long long x;
    int p;

    ifstream f("lgput.in");
    f>>x>>p;
    f.close();

    x=putere(x,p);

    ofstream g("lgput.out");
    g<<x;
    g.close();
    return 0;
}