43159domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes from merging of 5 successive digits in decimal expansion of Catalan's constant.at n=12A104919Odd primes of the form (1+n)*(2+2*n)+n*(3+2*n) = 4*n^2+7*n+2.at n=28A171749Prime numbersat n=4508