Not all numbers between 20 and 28 are composite numbers. 23 is a prime number.
It is impossible to list the infinite number of prime numbers and composite numbers.
Search the Internet for a list of prime numbers - the Wikipedia article on prime numbers might list a few. All numbers between 2-100 that are not prime, are composite. (The number is not counted as prime, nor as composite.)
I've found all the prime numbers...
All of them except for 83 and 89 which are prime numbers
Not all numbers between 20 and 28 are composite numbers. 23 is a prime number.
It is impossible to list the infinite number of prime numbers and composite numbers.
Search the Internet for a list of prime numbers - the Wikipedia article on prime numbers might list a few. All numbers between 2-100 that are not prime, are composite. (The number is not counted as prime, nor as composite.)
I've found all the prime numbers...
The numbers in the 90s are all composite, apart from 97, which is prime.
All of them except for 23 and 29 which are prime numbers.
All of them except for 83 and 89 which are prime numbers
All of them except for 61 and 67 which are prime numbers
All of them except 23 and 29 which are prime numbers
Prime factorization never includes a composite number. All numbers in prime factorization must be prime numbers.
97 is prime, the rest are composite.
The only prime number in that range is 29. All others are composite.