1155611

Properties

Appears in sequences

• Primes p of a quadruplet (p,p+2,p+6,p+8) such that (p+(p+2)+(p+6)+(p+8))/60 is a prime.at n=25A177032
• a(n) is the initial member of the least pair of prime quadruples (of the form p, p+2, p+6, p+8) with a difference of 30*n, with no other prime quadruple between the pair.at n=13A213904
• Initial members of prime sextuples (n, n+2, n+6, n+8, n+18, n+20).at n=8A252862
• Prime numbersat n=89702