29 and 31 are prime.
The rest are composite.
29 is prime. 36 and 87 are composite.
23, 29 and 31 are prime. The rest are composite.
29 31.
Composite
29 and 31
23, 29 and 31 are prime, the rest are composite.
29 is prime. 36 and 87 are composite.
23 and 31 are prime. 36, 62 and 87 are composite.
23, 29 and 31 are prime. The rest are composite.
29 31.
29 and 31.
Composite
23, 29, and 31
29 31
29 and 31
29 and 31.
Composite