68329

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 19.at n=26A031607
• Numbers with all different digits such that each digit leaves the same nonzero remainder when each is divided into the number.at n=24A152852
• a(n) is the smallest prime such that it and the previous two primes are all of the form x^2 + n * y^2.at n=29A212603
• Prime numbersat n=6798