84871

Properties

Appears in sequences

• Primes that remain prime through 3 iterations of function f(x) = 8x + 3.at n=20A023292
• Primes whose 10's complement is a square.at n=12A083004
• Primes p such that q-p = 42, where q is the next prime after p.at n=15A134120
• Primes that cannot become a different prime under any mapping of some single decimal digit <=> with some other single decimal digit.at n=10A180561
• a(n) is the least prime p such that the second forward difference of three consecutive primes p, q and r is n = -(p - 2q + r)/2.at n=18A316792
• a(n) is the least prime p such that q-p = n*(r-q) where p,q,r are consecutive primes.at n=6A358974
• Prime numbersat n=8269