#include <stdio.h>

using namespace std;

#define MOD 1999999973

long long n, p;

long long expLog(long long a, long long b)
{
    if(b == 1)
        return a;
    if(b % 2 == 1)
        return (a * (expLog(a, b/2) % MOD) * (expLog(a, b/2) % MOD)) % MOD;
    else
        return ((expLog(a, b/2)) % MOD) * (expLog(a, b/2) % MOD) % MOD;
}

int main()
{
    FILE *fin, *fout;

    fin = fopen("lgput.in", "r");
    fout = fopen("lgput.out", "w");

    fscanf(fin, "%lld %lld", &n, &p);

    fprintf(fout,"%lld", expLog(n % MOD, p));

    return 0;
}