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//#include <fstream> //var III cu desc. in baza 2
//const long long MOD = 1999999973;
//using namespace std;
//ifstream f("lgput.in");
//ofstream g("lgput.out");
//long long n,p;
//long long putere(long long n, long long p) {
// long long sol = 1;
// n %= MOD;
// for(; p; p >>= 1) {
// if(p & 1) sol = (sol*n)%MOD;
// n= (n*n)%MOD;
// }
// return sol;
//}
//int main()
//{
// f>>n>>p;
// g<<putere(n,p);
// return 0;
//}
//#include <fstream> //var II
//using namespace std;
//const int m = 1999999973;
//ifstream fi("lgput.in");
//ofstream fo("lgput.out");
//int i, n, p;
//long long putere(long long n,long long p){//calc. (a^p)%m
// long long sol=1;
// for (i=0;(1<<i)<=p;i++) // Luam toti biti lui p la rand
// {
// if ( ((1<<i) & p) > 0) // Daca bitul i din p este 1 atunci adaugam n^(2^i) la solutie
// sol= (sol * n) % m;
// n=(n * n) % m; // Inmultim n cu n ca sa obtinem n^(2^(i+1))
// }
// return sol;
//}
//int main()
//{
// fi>>n>>p;
// fo<< putere(n,p); // Afisam solutia
//}
#include <fstream> //var I recursiva
using namespace std;
const long long c = 1999999973;
ifstream f("lgput.in");
ofstream g("lgput.out");
long long n,p;
long long putere(long long n,long long p)
{
long long r;
if (p==0) return 1;
else
if (p%2==0){r=putere(n,p/2)%c;return(r*r)%c;}
else return (putere(n,p-1)*n)%c;
}
int main()
{
f>>n>>p;
g<<putere(n,p);
return 0;
}