164471domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrime numbers p such that p+6, p^2+6^2, p^4+6^4 are all primes.at n=29A107441Prime numbers p of the form 10k+1 for which the pentanacci quintic polynomial x^5-x^4-x^3-x^2-x-1 modulus p is factorizable into five binomials.at n=31A135843Prime numbersat n=15058