71347

Properties

Appears in sequences

• Numerators of continued fraction convergents to sqrt(831).at n=9A042604
• Second term of balanced prime quartets: p(m)-p(m-1) = p(m+1)-p(m) = p(m+2)-p(m+1).at n=23A054801
• Average of terms in n-th row of A077529.at n=31A077532
• Numbers k such that k and k+6 are both balanced primes.at n=23A173892
• Primes p such that p^2*q^2*r^2 + 12 and p^2*q^2*r^2 - 12 are primes where q and r are next two primes after p.at n=24A240725
• Primes p such that p-1 is squarefree and all prime divisors of p-1 other than 11 are also in the sequence.at n=41A267504
• Emirps p such that if q is the next emirp after p, 2*q-p is also an emirp.at n=42A350852
• Emirps p such that p == 1 (mod s) and R(p) == 1 (mod s), where R(p) is the digit reversal of p and s the sum of digits of p.at n=27A356947
• Prime numbersat n=7065