Is 1 a prime number?

1.	Is 1 a prime number?
Answer» The first ten primes are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29.It should be noted that 1 is a non-prime number.Conferring to the definition of prime number, which states that a number should have exactly two factors, but number 1 has one and only one factor. Thus 1 is not considered as a Prime number. No

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