535511domain: NPropertiesPrimalityPrimeyesAppears in sequencesFibonacci sequence beginning 29, 31.at n=21A157681a(n) = a(n-1) + a(n-2), for n>=2, with a(0)=27, a(1)=2.at n=23A190994Primes that are the sum of 301 consecutive primes.at n=23A215997Prime numbersat n=44232