Question

191 is a number n for which n, n+2, n+6, and n+8 are all prime​

Answer 1

Answer:

n=191 ( n is a prime number)

n+2 =191 +2 =193 ( n is a prime number )

n+6 = 191 +6= 197 (n is a prime number)

n+8 = 191 +8 = 199 ( n is a prime number)

So, all are prime number 's