Then it is 2310.
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The first composite number is 4.
It means to express a number as the product of its factors. Factors are either composite numbers or prime numbers (except that 0 and 1 are neither prime nor composite).
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1 is not prime or composite because first, prime numbers are divisible by 1 and itself so 1 is itself and that is only one number. It is not composite because it only has one factor, itself. 0 is not prime or composite because it has an infinite number of divisors because any whole number that isn't 0 divides 0. It can't be written as two numbers so it can't be prime and for that same reason it can't even be composite.