55404001domain: NPropertiesPrimalityPrimeyesAppears in sequencesLexicographically least sequence of primes (including 1) that are sum-free.at n=33A225947Lexicographically earliest sequence of prime numbers whose partial products, starting from the second, are all Fermat pseudoprimes to base 2 (A001567).at n=23A374028Prime numbersat n=3304888