106397

Properties

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 59.at n=5A031647
• Primes that are concatenations of k-th composite and k-th prime.at n=21A038532
• P(p(n)), P = primes (A000040), p = partition numbers (A000041).at n=33A058697
• Primes of the form 8n^4 - 2n^3 - 132n^2 + 318n + 80557.at n=8A095946
• Smallest of three consecutive primes whose sum is a square.at n=19A206279
• Primes p such that 10*p-1, 10*p-3, 10*p-7 and 10*p-9 are all prime.at n=28A243408
• Prime numbersat n=10143