#include <bits/stdc++.h>
using namespace std;

long long gcd(long long a,long long b){
	return b ? gcd(b,a%b) : a;
}
long long lcm(long long a,long long b){
	return a / gcd(a,b) * b;
}

long long mul(long long a,long long b,const long long mod){
	return b?(mul(a*2,b/2,mod)+(b&1?a:0))%mod:0;
}

long long bpow(long long a,long long b,const long long mod){
	return (b?bpow(a*a%mod,b/2,mod)*(b&1?a:1):1)%mod;
}

long long inv(long long a,const long long mod){
	return bpow(a,mod-2,mod);
}

// to overflow
/*long long bpow(long long a,long long b,const long long mod){
	return (b?mul(bpow(mul(a,a,mod),b/2,mod),(b&1?a:1),mod):1)%mod;
}*/
class mInt{
public:
	static const long long mod = 1000000007;
	long long v;
	mInt():v(0){}
	mInt(long long v):v((v%mod+mod)%mod){}
};
mInt& operator += (mInt &a,mInt b){ return a = a.v + b.v; }
mInt& operator -= (mInt &a,mInt b){ return a = a.v - b.v; }
mInt& operator *= (mInt &a,mInt b){ return a = a.v * b.v; }
mInt& operator /= (mInt &a,mInt b){ return a = a.v * inv(b.v,mInt::mod); }
mInt operator + (mInt a,mInt b){ return a += b; }
mInt operator - (mInt a,mInt b){ return a -= b; }
mInt operator * (mInt a,mInt b){ return a *= b; }
mInt operator / (mInt a,mInt b){ return a /= b; }
ostream& operator<<(ostream& os, const mInt& x){ return os << x.v; }

int main(){
	int A = 129402307;
	int B = 129402306;
	long long n = 0, m = 0;
	string a,b;
	cin >> a >> b;
	for(int i = 0 ; i < a.size() ; i++) n = (n * 10 + a[i] - '0') % A;
	for(int i = 0 ; i < b.size() ; i++) m = (m * 10 + b[i] - '0') % B;
	
	if( a[0] == '0' ){
		cout << 0 << endl;
	}else{
		if( n == 0 && m == 0 && b[0] != '0' ){
			cout << 0 << endl;
		}else{
			cout << bpow(n,m,A) << endl;
		}
	}
}