1165727domain: NPropertiesPrimalityPrimeyesAppears in sequencesLargest prime in the numerator of the 2^n sums generated from the set 1, 1/2, 1/3,..., 1/n.at n=13A075226Numbers that are the sum of six fifth powers in three or more ways.at n=4A345604Numbers that are the sum of six fifth powers in exactly three ways.at n=4A346358Prime numbersat n=90459