#include <fstream>

using namespace std;
ifstream in("lgput.in");
ofstream out("lgput.out");
int main()
{
    long long p=1;
    int n,a;
    in>>a>>n;
    while(n)
    {
        if(n%2==1)
            p=p*a%1999999973;
        a=a*a;
        n=n/2;
    }
    out<<p;
    return 0;
}