No.
Yes. 743 is a prime number.
743 is the prime number.
It is 743
Yes, the number 743 is prime.
No.
Yes. 743 is a prime number.
743 is the prime number.
It is 743
465 is a composite number. Its positive integer factors are: 1, 3, 5, 15, 31, 93, 155, 465
Yes, the number 743 is prime.
No, it is composite.
It is: 743 because it only has two factors
As a product of its prime factors: 3*5*31 = 465
3 x 5 x 31 = 465
743 is a prime, having no factors other than 1 and itself. 465 and 600 obviously are composite, being multiples of 5, and 822 is an even number so it must be composite.
1, 3, 5, 15, 31, 93, 155, 465 3, 5 and 31 are prime.