418637domain: NPropertiesPrimalityPrimeyesAppears in sequencesUpper twin prime-indexed primes in the sequence of prime(prime(i)).at n=16A228055First of four consecutive primes p,q,r,s such that 2*p+q+r+s, p+2*q+r+s, p+q+2*r+s and p+q+r+2*s are all prime.at n=32A349586Prime numbersat n=35281