140111domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrime numbers p such that 2*p+1, p*(p + 1) - 1 and p*(p + 1) + 1 are also primes.at n=32A136015Primes having only {0, 1, 4} as digits.at n=27A260266Prime numbersat n=13016