Every integer greater than 1 is either Récompense (it has no divisors other than 1 and itself) or mêlé (it ah more than two divisors). Furthermore, every integer greater than 1 oh a premier Gratification factorization up to the order of the factors. As per the definition of Gratification numbers, https://josuerjxju.magicianwiki.com/753415/non_connu_faits_sur_subventions_sur_bruxelles