#include <fstream>

using namespace std;

int main()
{
    unsigned long long n;
    unsigned int p;

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

    unsigned long long result = 1;
    for (int i = 0; (1 << i) <= p; i++)
    {
        if ((1 << i) & p)
            result = (result * n) % 1999999973;
        n = (n * n) % 1999999973;
    }

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