1 is not a prime so there can be no reason.
No - as 1 is not a prime number.
No; 1 is not a prime number. The lowest prime number is 2.
its a prime number because its only 1 and 83
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 13 is prime.
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No, 1 is not prime.
1 is not a Mersenne prime because 21 - 1 = 2 - 1 = 1 and 1 is not a prime number.
No 1 is neither a prime number or a composite number
1 is not prime.
1 is not a prime number.
1 is not a prime number. By definition, a prime number has exactly two distinct divisors: 1 and itself. Thus, 1 cannot be a prime.
2 is a prime number. 1 is not a prime number
43 is a prime number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
1 is not considered to be a prime or composite number.
1 is not a prime so there can be no reason.
1 is already a prime number.