16889161

Properties

Appears in sequences

• Smallest prime p such that the least positive primitive root of p equals prime(n).at n=22A079061
• Least prime numbers, in ascending order, such that each of them can be written, in a unique way, in the form x^2 + h*y^2, where x, y are natural numbers, while h takes all the values of the sequence A000926 (idoneal numbers).at n=16A340132
• Prime numbersat n=1084588