8587340257
 9
 81
 27
 1408514752349
 25
 49380563
 266418
 319757451841
 6599669076000
 8
 1000000000000
 30971726
 274875809788
 64
 34280152201
 236
 472670214391
 7938986881993
 44
 4
 388
 2
 802241960524
 3047527844089
 5
 12
 614125
 1716443237161
 48855707
 99
 9999925100701
 5839252225
 3
 50
 1307514188557
 9999926826034
 1468526771489
 2975
 8110708459517
 401120980262
 5138168457911
 1245373417369
 128
 16
 2000000014
 445538663413
 57461344602
 324
 7420738134810

1
9409 2 1
9 1
9 1
72361 2 1
289 1
6 1
289 1
4 1
4 1
4 2 1
4 1
4 2 1
4 1
23020027 1
378028993 1
4 2 1
4 1
0 1
4 2 1
0 1
4 1
25 1
5329 1
2603 1
9 1
0 1
25 1
0 1
10 1
39283 2 1
613783 1
25 2 2 2 1
908209 1
4 1
4 2 1
0 1
6 1
4 1
6
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.StringTokenizer;

public class kok {
	
	static boolean isPrime(long nb){
		for(long i = 2; i * i < nb; i++)
			if(nb % i == 0)
				return false;
		return true;
	}
	
	public static void main(String[] args) throws IOException {
		FastReader sc = new FastReader(System.in); 
		
		long number = sc.nextL();
		
		if(number == 1 || isPrime(number)){
			System.out.println("1\n0");	
			return;
		}
		
		for(long i = (long) Math.sqrt(number) + 1; i > 1; i--)
			if(number % i == 0){
				if(isPrime(i) && isPrime(number / i))
					System.out.println("2");
				else
					System.out.println("1\n" + i);
				break;
			}
		
	}
}


class FastReader {
	public BufferedReader reader;
    public StringTokenizer tokenizer;

    public FastReader(InputStream stream) {
        reader = new BufferedReader(new InputStreamReader(stream), 32768);
        tokenizer = null;
    }

    public String next() {
        while (tokenizer == null || !tokenizer.hasMoreTokens()) {
            try {
                tokenizer = new StringTokenizer(reader.readLine());
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
        return tokenizer.nextToken();
    }
    
    public int nextInt() throws IOException{
        return Integer.parseInt(next());
    }
     public long nextL() throws IOException{
        return Long.parseLong(next());
    }
}
