83969

Properties

Appears in sequences

• Primes of the form 512*k+1.at n=32A076339
• Smallest prime p such that both (p-1)/2^(2n-1) and 2^(2n-1)*p+1 are primes.at n=5A085832
• Prime(k) such that 2^(k - 1) + prime(k) is also prime.at n=13A228021
• a(1) = 2; for n > 1, a(n) is the least prime p not already in the sequence such that the Hamming distance between p and a(n-1) is 1.at n=21A294205
• Number of rooted trees with n nodes such that six equals the maximal number of subtrees of the same size extending from the same node.at n=13A318821
• Primes p for which A329697(p) == 3.at n=44A334093
• Prime numbersat n=8188