3049201domain: NPropertiesPrimalityPrimeyesAppears in sequencesSmallest prime p that is a palindrome in n different bases < p.at n=18A087911Numbers k such that k-2, k^2-2, k^3-2, k^4-2 and k^5-2 are all prime.at n=11A216945Primes p such that p - 2, p^2 - 2, p^3 - 2, p^4 - 2 and p^5 - 2 are all prime.at n=1A258572Prime numbersat n=220085