1068497domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes p such that 2^j+p^j are primes for j=0,1,2,8.at n=19A094488Twin primes p and r (p < r) such that p-1, p+1 and r+1 are not cubefree.at n=10A162874Lesser of twin primes p such that none of p-1, p+1 and p+3 are cubefree.at n=5A162989Prime numbersat n=83438