What are Prime Numbers and Composite Numbers? #4

The video tutorial explains the difference between prime and composite numbers. A prime number is defined as a number that can only be divided by one and itself, with the exception of the number one, which is not considered prime. Examples of prime numbers are given, including the fact that two is the only even prime number. The video also discusses the method of identifying prime numbers by checking divisibility. Composite numbers are defined as numbers that are not prime, with examples provided. The tutorial emphasizes that one is neither a prime nor a composite number.

What defines a prime number?

Why is the number one not considered a prime number?

Can you list some examples of prime numbers?

What is the only even prime number and why?

How can you determine if a number is composite?