101221

Properties

Appears in sequences

• Primes having only {0, 1, 2} as digits.at n=27A036953
• Coefficients of monic primitive irreducible polynomials over GF(3) listed in lexicographic order.at n=19A058949
• Primes with maximal digit = 2.at n=23A106100
• prime(k) for those k where floor((2*(prime(k+1)-prime(k))*PrimePi(k) mod (8*k))/k) = m with m = 11.at n=24A109565
• Ternary emirpimes.at n=24A119684
• Primes p such that q-p = 46, where q is the next prime after p.at n=4A134122
• Smallest prime made up of strings of all first n digits concatenated in ascending order and sandwiched between two 1's.at n=2A135375
• Templates for lunar primes in any base (version 1).at n=21A171750
• Incorrect duplicate of A062337.at n=31A176252
• Primes in A182040.at n=16A182092
• Templates for lunar primes in any base (version 3).at n=14A191420
• Numbers whose largest digit of all divisors is 2.at n=31A221697
• a(n) is the least prime p=prime(m) such that gcd (prime(m) + 2, prime(m + 1) + 2) = 2*n - 1.at n=11A268879
• Row sums of the triangle A322071.at n=23A322072
• Prime numbersat n=9696