200029domain: NPropertiesPrimalityPrimeyesAppears in sequencesExpansion of (1-x^2)/(1-2*x^2-x^3+x^5).at n=31A052943Partial sums of naughty primes A164968.at n=4A173029Primes having only {0, 2, 9} as digits.at n=19A261268Primes containing 000 as a substring.at n=26A386247Prime numbersat n=17989