379433domain: NPropertiesPrimalityPrimeyesAppears in sequencesHome primes whose homeliness is 8.at n=19A133970Primes p such that 30*p-1, 30*p+1 and 36*p-1, 36*p+1 are twin primes.at n=30A138696a(n) = ((2+sqrt(3))*(4+sqrt(3))^n + (2-sqrt(3))*(4-sqrt(3))^n)/2.at n=7A162274Prime numbersat n=32252