This number is a prime.
The smallest prime p such that p+14, p+15, p+16, p+17, p+18, p+19, p+20, and p+21 are each divisible by the square of a prime. [Post]
The smallest prime p such that p+14, p+15, p+16, p+17,
p+18, p+19, p+20, and p+21 are each divisible by the square
of a prime. [Post]