3746399domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes with 5 distinct digits that remain prime (no leading zeros allowed) after deleting all occurrences of its digits d.at n=22A057881Numbers k such that k remains prime after five iteration of function f(j) = 14*f(j)+1, starting at f(1) = prime.at n=19A086127Prime numbersat n=266476