126857

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 64.at n=2A031652
• Primes of the form 16n^2 + 121.at n=23A202083
• Discriminants of totally real cubic fields in which every norm-positive unit is totally positive.at n=24A329769
• Prime numbersat n=11893