537587domain: NPropertiesPrimalityPrimeyesAppears in sequencesNumbers that are the sum of 8 positive 11th powers.at n=27A004819Numbers n of the form 4*k+3 such that 2^(m-1) == 1 (mod m) where m = (2*n-1)*n.at n=28A187923Prime numbersat n=44396