224467domain: NPropertiesPrimalityPrimeyesAppears in sequencesFifth prime p such that (p+n)^2+n is prime but (p+j)^2+j is not prime for all 0<j<n.at n=37A238677Primes that do not divide any 10-digit pandigital number (i.e. any value in A050278).at n=4A292471Prime numbersat n=19978