8320831domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes in base 10 that remain primes in seven bases b, 2<=b<=10, expansions interpreted as decimal numbers.at n=12A052027Primes whose representation in base (2), base (3), base (4) and base (5) are also prime when read in decimal.at n=29A236512Prime numbersat n=559924