151549

Properties

Appears in sequences

• Smallest prime p such that M(n)^2 - p*M(n) + 1 is prime with M(n) = A000668(n).at n=19A139429
• Primes generated by concatenation of three consecutive numbers divided by three.at n=4A226041
• Primes p where q = p + 4 is also prime and rad((p+1)(p+2)(p+3)) < pq, where rad(k) is the largest squarefree number dividing k.at n=21A268350
• Prime numbersat n=13982