# Is the number two prime Yes, 2 is a prime number. Indeed, the definition of a prime numbers is to have exactly two distinct positive divisors, 1 and itself. A number is a divisor of another number when the remainder of Euclid’s division of the second one by the first one is zero. Concerning the number 2, the only two divisors are 1 and 2.

Rebuttal: Because even numbers are composite, 2 is not a prime.. Reply: That is true only for all even numbers greater than 2.If a number is of the form n = 2 k n = 2k n = 2 k with k > 1 k > 1 k > 1, then we know it has the distinct factors 1, 2, and 2 k 2k 2 k, and thus it cannot be prime.However, for k = 1 k =1 k = 1, we have 2 = 2 k, 2 = 2k, 2 = 2 k, so there are only 2 factors.

The number 2 is a prime number because it is not possible to factorize it. In other words, 2 is only divided by 1 or by itself. In other words, 2 is only divided by 1 or by itself. Quote of the day ...

Yes the number 2 is a prime number. It's a prime because two has no positive divisors other than 1 and itself. Is 1 A Prime Number? Is 3 A Prime Number?

I have to object to the use of the word “considered” here. This suggests a judgment call, where different experts may hold a different opinion. We get facts about prime numbers, and then alternative facts . This is exactly the horror of d...