Burt Kaliski Jr. (@modulomathy) 4/23/12 3:25 AM #math trivia for #April23: #114 is a product of three primes. How many other numbers 1-366 have this form? What if prime powers are allowed? The first form to consider is p*q*r where p, q, and r are distinct primes. The numbers with this form in the range … Continue reading →