This uses LCM to get levels. Top Level is prime numbers. Level 2 is LCM of primes. Level 3 is LCM of level 2 Level 4 is LCM of level 3 Level 5 is LCM of level 4 Level 6 is LCM of level 5 Smallest prime: 2 Smallest level 2: 4 Smallest level 3: 8
C2A
