4477453domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrime differences of tribonacci numbers.at n=36A113239Primes of the form n^4 - 3.at n=5A182348Tribonacci-like sequence a(n) = a(n-1) + a(n-2) + a(n-3) for n >= 3, with a(0) = 1, a(1) = 2, a(2) = 1.at n=26A275778Prime numbersat n=314467