55763

Properties

Appears in sequences

• Numbers k such that 195*2^k+1 is prime.at n=32A032474
• Number of base-2 strong pseudoprimes (A001262) less than 2^n.at n=42A108797
• Prime numbers with gaps larger than 20 towards both neighboring primes.at n=23A163112
• Primes p such that 2*p^5-+3 are also prime.at n=15A174368
• Sum of parts that are visible in one of the three views of the shell model of partitions version "tree" with n shells.at n=30A194804
• Prime powers of the form 12*c^2 + 4*c + 3, where c is an arbitrary integer.at n=44A309027
• Primes P where the distance to the nearest prime is greater than 2*log(P).at n=38A330426
• Number of fixed site animals with n nodes on the nodes of the floret pentagonal tiling.at n=8A379052
• Prime numbersat n=5658