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#include <fstream>
using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
const long long MOD = 1999999973;
long long exponentiere(long long a, long long b) {
if (b == 0) {
return 1;
}
if (b % 2) {
return exponentiere(a, b - 1) * a % MOD;
}
long long p = exponentiere(a, b / 2) % MOD;
return p * p % MOD;
}
int main() {
long long n, p;
fin >> n >> p;
fout << exponentiere(n, p);
return 0;
}