41947

Properties

Appears in sequences

• Sum of n plus its prime factors associated with A020700.at n=37A020905
• Decimal part of a(n)^(1/3) starts with a 'nine digits' anagram.at n=16A034278
• Initial term in sequence of four consecutive primes separated by 3 consecutive differences each <=6 (i.e., when d=2,4 or 6) and forming d-pattern=[6, 4,2]; short d-string notation of pattern = [642].at n=35A078855
• Value of C in y = x^2 + 9x + C such that y is prime for all x = 0 to 5.at n=17A097437
• K-bit primes p such that p-2^i and p+2^i are composite for 0<=i<=K-1.at n=28A153352
• Primes of the form 2*n^2 + 58*n + 27.at n=27A217498
• Primes p such that p^6 - p^5 + 1 and p^6 - p^5 - 1 are both primes.at n=9A243522
• Numbers n such that A242719(n) = (prime(n))^2+1 and A242720(n) - A242719(n) = 2*(prime(n)+1).at n=33A246748
• Prime numbersat n=4385