The property of prime or composite applies only to integers. All other numbers (non-integer rationals and all irrational numbers) are neither prime nor composite. Within integers, 0 and 1 are neither prime nor composite.
All the numbers greater than 1 - they are either prime (2, 3, 5, 7, 11, 13, 17, 19, ...); or composite (4, 6, 8, 9, 10, 12, 14, 15, ...) The number 1 is neither prime nor composite. it is often...
There is no prime composite number; an integer greater than 2 can be either prime or composite, but not both.Nor can you list all the prime number and all the composite numbers: you have infinite...