203351

Properties

Appears in sequences

• a(n+1) is the smallest prime > a(n) such that the digits of a(n) are all (with multiplicity) contained in the digits of a(n+1), with a(1)=5.at n=21A242906
• Beginning with 13, least prime such that concatenation of first n terms and its digit reversal both are primes.at n=44A382898
• Prime numbersat n=18253