👉 In mathematics, a semibifid is an element that satisfies both of two conditions. It is defined as: 1) The semibifid is a set containing all elements that are either prime or composite but not both. 2) A number is a prime if it has exactly two distinct positive divisors (1 and itself), and it is composite if it does not have any such divisors. For example, 6 is a prime because it has only one positive divisor: 1