163853domain: NPropertiesPrimalityPrimeyesAppears in sequencesRestricted left truncatable (Henry VIII) primes.at n=31A055521Primes of the form 7n^2 - 10.at n=8A201855Left-truncatable primes p with property that prepending any single decimal digit to p does not produce a prime.at n=33A240768Prime numbersat n=15002