Since there are no integer numbers between two and one, how can two be divisible by a number other than itself and one?
Perhaps the definition of prime numbers is irrational and wrong, at least for two.
Why is 2 considered a prime number?
I think a prime number is a number that is divisible only by itself and one when there is a number between itself and one, and this definition does not include the number two. A prime number must be able to be tested or tried by any number other than itself or one. All prime numbers are testable except 2. A prime number must be able to be tested by any number other than itself and one before being called a prime number. 2 cannot be tested by any number other than itself and one, therefore it cannot be called a prime number. The un-testability of the number of two makes it impossible to judge whether it is a prime number or not.
Perhaps the definition of prime numbers is irrational and wrong, at least for two.Well. Either millions of people are wrong, or you are wrong. What's more likely?