43 is prime.
43 is prime.
42 is composite, 43 is prime.
43 is prime.
93 is a composite number. 29, 43, and 73 are all primes.
43 is a prime number because it has only two factors
It is prime
No, it is not.
43 is a prime 33 is composite
They are all composite numbers except 43 which is a prime number
301 = 7 x 43, so it is composite
87 is a composite number