57637

Properties

Appears in sequences

• Smallest nontrivial extension of n-th square which is a prime.at n=23A030685
• Prime numbers n such that n = p1^3 + p2^3 + p3^3, a sum of cubes of 3 distinct prime numbers.at n=30A137365
• Subsequence of A137365 where it is possible to choose p1, p2, p3 so that p1+p2+p3 = prime.at n=27A137366
• Primes of form n^2 + 6561.at n=21A256837
• Primes p such that prime(p)^2 - 2 = prime(q) for some prime q.at n=47A261354
• Primes having square prime gaps to both neighbor primes.at n=12A353088
• First of four consecutive primes p,q,r,s such that (2*p+q)/5 and (r+2*s)/5 are prime.at n=5A358149
• Numbers k such that the least m for which m*k is a lucky number (if such an m exists) sets a new record.at n=7A378049
• Primes p such that p + 4, p + 12 and p + 16 are also primes.at n=24A384298
• Prime numbersat n=5837