121631

Properties

Appears in sequences

• Primes equal to the sum of the first k primes for some k.at n=26A013918
• Primes with 22 as smallest positive primitive root.at n=29A061334
• Lower of twin primes (p,p+2) such that (p*(p+2))^2 + p^2 - (p+2)^2 and (p*(p+2))^2 - p^2 + (p+2)^2 are both prime.at n=10A079812
• Prime(p^2) where p = prime(n).at n=27A096327
• Primes in A059504.at n=27A109775
• Records in A111267.at n=37A111268
• Lesser of twin primes P(k) and P(k+1) such that Sd(P(k)) + Sd(P(k+1)) = Sd(k) + Sd(k+1), where Sd(x) is the sum of digits of x.at n=19A277111
• Lesser members of twin primes which are the sum of the first k primes for some number k.at n=6A346706
• Prime numbersat n=11449