173137

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 92.at n=5A031680
• Primes of the form 16*m^2 + 81, m=1,2,3,...at n=18A087861
• Primes with eleven embedded primes.at n=24A179919
• Primes n of the form 1000p+q with primes p and q, 998>p>q>100.at n=18A228268
• Primes such that the decimal digits in the first half of the number are a nontrivial permutation of the digits in the second half.at n=28A297994
• Prime numbersat n=15763