Project Euler: Problem 3By Dominik | 17. April 20130 CommentThe prime factors of 13195 are 5, 7, 13 and 29.What is the largest prime factor of the number 600851475143 ? 1 2 3 4 5 6 7 8 9 10 11 final long value = 600851475143L; long temp = value; long prime = 2; while (temp>1L) { if (temp%prime==0) { System.out.println(prime); temp = temp/prime; } else { prime++; } } Lösung: 6857