535399

Properties

Appears in sequences

• a(n) is the smallest prime q > a(n-1) such that, for the previous prime p and the following prime r, the fraction (q-p)/(r-q) has denominator prime(n) (or 0, if such a prime does not exist).at n=12A179328
• Least prime such that between it and the next prime there are exactly n semiprimes.at n=28A228171
• Prime numbersat n=44227