1124993domain: NPropertiesPrimalityPrimeyesAppears in sequencesInitial prime of exactly nine consecutive primes congruent to 1 modulo 4.at n=6A162865Primes of the form 9n^3-7.at n=5A200964First in a sequence of 9 consecutive primes all of the form 4n+1.at n=19A226905Prime numbersat n=87519