83431

Properties

Appears in sequences

• Initial prime in set of 4 consecutive primes with common difference 6.at n=29A033451
• Primes resulting from procedure described in A048393.at n=32A048394
• First term of balanced prime quartets: p(m+1)-p(m) = p(m+2)-p(m+1) = p(m+3)-p(m+2).at n=31A054800
• First member of a prime quadruple in a 2p-1 progression.at n=31A057327
• First member of a prime 5-tuple in a 2p-1 progression.at n=8A057328
• Primes with 12 as smallest positive primitive root.at n=29A061325
• Primes which are a concatenation of n and prime(n).at n=22A084667
• Primes p such that p, p+6, p+12, p+18 are consecutive primes and p = 6*k+1 for some k.at n=14A090837
• Primes starting a Cunningham chain of the second kind of length 5.at n=5A110022
• Smallest primes starting a complete four iterations Cunningham chain of the first or second kind.at n=10A110027
• Primes p whose smallest positive primitive root (mod p) is not squarefree.at n=31A205581
• Primes which are a concatenation of prime(i) and prime(prime(i)) for some i.at n=6A229814
• Primes of the form n^3 + 2n^2 + 5n + 11.at n=22A271840
• a is the limit of A321396.at n=22A321397
• Prime numbersat n=8145