2 Is The Lowest Prime Number
If I'm not mistaken, I think its 3.
The lowest prime number is 2.
The lowest prime number is two because it has only two factors, one and 2 (itself) which is what a prime number is.
2 is considered to be the lowest prime number because 1 is a common factor to all numbers and is considered insignificant
2 one is niether prime or composite two only has two factors.. One and itself
Number 2 is considered the lowest or smallest prime number. 1 is of no significance because all numbers have 1 as a factor. 0 is not a factor of any other number
If you don't count 0 or 1(both prime). You awnser is 2. 3 is prime. 4 is not. 5 is.6 not. 7 is.8 not.9 not.10 not. 11 is.12 not 13 is. 14 not.15 not.16not and so on and so on.