994559domain: NPropertiesPrimalityPrimeyesAppears in sequencesThe lesser of twin primes p1 such that 2*p1 + p2 is a prime number (A174913) and also the lesser of other twin primes in A174913.at n=26A242772Dispersion of the odd primes: a rectangular array read by downward antidiagonals.at n=47A361876Prime numbersat n=78102