1313797domain: NPropertiesPrimalityPrimeyesAppears in sequencesPalindromic primes in bases 4 and 8.at n=9A056146Primes > 1000 in which every substring of lengths 2 and 3 are also prime.at n=27A069490Palindromic primes in base 8 which are also emirps (A006567) in base 10.at n=39A168110Prime numbersat n=100997