32579

Properties

Appears in sequences

• Primes associated with A066042.at n=25A066146
• Primes associated with groups in A076077.at n=36A076076
• Primes of the form p^2 - p - 1, where p is prime.at n=17A091568
• Positive integers i for which A112049(i) == 9.at n=8A112069
• Largest prime divisor of numerator of the n-th Artin's product.at n=40A119534
• Primes of the form p^k - p^(k-1) - 1, with p prime and k>1.at n=30A122395
• Primes of the form p^3 + q^3 + r^3, where p, q and r are primes.at n=40A123597
• Prime numbers n such that n = p1^3 + p2^3 + p3^3, a sum of cubes of 3 distinct prime numbers.at n=17A137365
• Subsequence of A137365 where it is possible to choose p1, p2, p3 so that p1+p2+p3 = prime.at n=17A137366
• Primes of the form ((p+1)/2)^2+((p-1)/2), where p is prime.at n=31A163419
• Primes of the form p^2 +3p + 1, where p is also a prime.at n=19A165944
• Primes which are the sum of three distinct positive cubes in two or more distinct ways.at n=30A180088
• Primes of the form pq + p + 1 where p < q are adjacent primes.at n=11A180932
• Primes of the form sigma(n) + sigma(n)^2 - 1.at n=44A259190
• Primes p congruent to 1 modulo 13 such that x^13 = 2 has a solution modulo p.at n=20A275773
• a(n) = (prime(1+n)*prime(n)) + prime(n) + 1.at n=40A286624
• Number of nX3 0..1 arrays with every element equal to 1, 2 or 4 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.at n=10A300430
• a(n) = p^2 - p - 1 where p = prime(n), the n-th prime.at n=41A306190
• a(n) = (p_n + 1)*q_n - 1; where (p_n, q_n) is the n-th twin prime pair.at n=12A328493
• Emirps p such that if q is the next emirp after p, 2*q-p is also an emirp.at n=33A350852