102931

Properties

Appears in sequences

• Primes that can be generated by the concatenation in base 9, in ascending order, of two consecutive integers read in base 10.at n=36A287312
• Least prime p such that p^n + 4 is the product of n distinct primes.at n=12A358979
• Number of polyominoes in which every cell has coprime coordinates.at n=15A366020
• Least prime whose decimal representation has n distinct substrings which are also prime.at n=22A372600
• Primes p such that, if q,r,s are the next three primes, both p*q*r*s - (p+q+r+s) and p*q*r*s + (p+q+r+s) are primes.at n=21A390929
• Prime numbersat n=9850