581729domain: NPropertiesPrimalityPrimeyesAppears in sequencesNumber of column-strict plane partitions of n.at n=24A005986Lower of twin primes (p,p+2) such that (p*(p+2))^2 + p^2 - (p+2)^2 and (p*(p+2))^2 - p^2 + (p+2)^2 are both prime.at n=30A079812Prime numbers ending in Hardy-Ramanujan number 1729.at n=11A193742Prime numbersat n=47719