One way to explain why the number 1 is neither prime nor composite is that it has only one factor which is itself. Another way to look at it is that you can multiply 1*1*1... an infinite number of times and still get 1.
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1 is not considered to be a prime or composite number because it has only one factor which is itself.
because its not prime or composite
There are 15 prime numbers and 34 composite numbers because 1 is not considered to be a prime or composite number
Any number having more than two factors or divisors is a composite number. A prime number has exactly two divisors, 1 and the number itself, and 1 is not considered to be a prime nor a composite because it has only 1 proper factor.
The integer 1 is not considered to be a a prime or a composite number because it has only one factor which is itself.