#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("prime.in");
ofstream fout("prime.out");
int prim(int x) {
int div = 0, prim;
for(int i = 2;i <=x; i++) {
div = 0;
for(int j = 2; j <=i/2; j++) {
if(i%j==0) {
div++;
}
}
if (div == 0) {
prim = i;
}
}
return prim;
}
int suma(int x, int N) {
int numar=1, S=0, div = 0;
for(int i = x; numar <= N; i++) {
div = 0;
for(int j = 2; j<=i/2; j++) {
if(i%j == 0) {
div++;
}
}
if (div == 0) {
numar++;
S = S+ i;
}
}
return S;
}
int main() {
int x, N;
fin >> x >> N;
fout << prim(x) << endl;
fout << suma(x, N);
return 0;
}