991 is a prime, the others are composite.
Yes, 991 is a prime number. It has no factors other than 1 and itself.
991 and 1.991 is a prime number and only has factors of 1 and 991.
It is not a prime number, it is a composite number.
It is prime
No.
86 is not a prime number, so is a composite.
It is a Prime number, and therefore not a composite number.211 is a prime number.
No 168 is not a prime number it is a composite number
Is 293 a composite or a prime number?
The number is not COMPOSITE. Instead, it is a prime number.
A prime number has two factors, a composite number has more than two.