72673

Properties

Appears in sequences

• Sequence of primes p(n) such that 2*p(n)+3, 2*p(n+1)+3, 2*p(n+2)+3 are consecutive primes, where p(i) denotes the i-th prime.at n=8A088119
• a(n) = prime(k), where k is such that (Sum_{j=1..k} prime(j)^12) / k is an integer.at n=2A233263
• Smallest prime p such that p^2 divides n^(p-1)-(n-1)^(p-1).at n=5A253234
• Centered octahemioctahedral numbers: a(n) = (4*n^3+24*n^2+8*n+3)/3.at n=36A274974
• Primes p such that psi(p+1) = psi(p+2).at n=16A389278
• Prime numbersat n=7187