#include<cstdio>

using namespace std;

unsigned lgput(unsigned n, unsigned p)
{
    unsigned mod=1999999973, a=n, rez=1;

    while(p)
    {
        if(p & 1)
        {
            rez = (rez * a) % mod;
        }

        a = (a * a) % mod;
        p = p >> 1;
    }

    return rez;
}

int main()
{
    FILE *f, *g;
    unsigned n, p, sol;

    f=fopen("lgput.in", "r");

    fscanf(f, "%u %u", &n, &p);

    fclose(f);

    sol = lgput(n, p);

    g=fopen("lgput.out", "w");

    fprintf(g, "%u", sol);

    fclose(g);

    return 0;
}