1078507domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes which are the sum of three nonzero 6th powers.at n=20A283017Primes of the form 2*3^a+5^b where 3^a+2*5^b is also prime, and a,b >= 1.at n=12A344175Prime numbersat n=84157