953789domain: NPropertiesPrimalityPrimeyesAppears in sequencesThe slowest increasing sequence of primes such that no three terms sum up to a prime number.at n=27A254925Primes p such that p+2, (p^2-5)/2-p, (p^2-1)/2+p, and (p^2+3)/2+3*p are all prime.at n=16A352951Prime numbersat n=75182