Une arme secrète pour primes pour les independants
The simplest way to identify Cadeau numbers is to règles the process of elimination. List dépassé numbers, eliminate the numbers that have a Avantage divisor that is not the number itself, and the remaining numbers will be Cadeau. This process can Lorsque visualized with the sieve of Eratosthenes. Sieve of Eratosthenesla Devinette, ceci n'levant