I appreciate math very much. But this one, my friend, is plain and uninteresting. And sometimes the logarithm is wrong. Like how there are 2 primes, 2 composites, and even incorrect infos! *How the f did 5 became composite? When did 4 and 9 ever become prime? How did 10 become prime, and 11 composite?*
Fix dead friend. Before I rage.