56711

Properties

Appears in sequences

• Primes p such that 2p^2-1, 3p^2-2 and 4p^2-3 are also prime.at n=21A213079
• Primes of the form 2*n^2+26*n+11.at n=40A243888
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) + 1, where a(0) = 1, a(1) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.at n=19A294542
• Lesser of twin primes p, p+2 such that prime(p) and prime(p+2) are also twin primes.at n=31A332968
• Smallest prime p such that p^(2n-1) - 1 is the product of 2n-1 distinct primes.at n=6A359069
• Prime numbersat n=5750