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

long long nr=1999999973;
long long LogExp(long long x, long long n)
{
    if (n < 0)
    {
        x = 1 / x;
        n = (-1) * n;
    }
    if (n == 0)
        return 1;
    int p = 1;
    while (n)
    {
        if (n % 2)
            p = (p * x)%nr;
        x = (x*x)%nr;
        n /= 2;
    }
    return p;
}

int main()
{
    long long x,n;
    f >> x >> n;
    g <<LogExp(x, n);
    return 0;
}