117679domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes p such that denominator of Sum_{k=1..p-1} 1/k^2 is a square and denominator Sum_{k=1..p-1} 1/k^3 is a cube and denominator Sum_{k=1..p-1} 1/k^4 is a fourth power.at n=28A127062Prime numbersat n=11102