1887877

Properties

Appears in sequences

• Class 9+ primes.at n=14A081637
• Primes of the form 1+A162143(k).at n=23A164517
• Primes of the form n^2+1 such that (n+2)^2+1 is also prime.at n=18A206328
• First of two consecutive (primes of the form n^2+1) with no semiprime of the same form between them.at n=25A242109
• Primes of the form (p + q)^2 + 1, where p and q are consecutive primes.at n=24A244095
• Terms of A002496 that are the average of two distinct terms of A002496.at n=7A327741
• Prime numbersat n=141192