33863

Properties

Appears in sequences

• a(n) is smallest safe prime (A005385) such that a(n) + 12*n is the next safe prime, i.e., x = (a(n) - 1)/2 and x + 6*n are closest Sophie Germain primes.at n=37A059327
• Class 7- primes.at n=16A081426
• Home primes whose homeliness is greater than 4.at n=27A133963
• Home primes whose homeliness is 5.at n=18A133964
• The smaller member prime(i) of an emirp pair (prime(i),prime(j)), such that the digit sum of i equals the digit sum of j.at n=20A178613
• Least prime p such that pi(p*n) = pi(q*n)^2 for some prime q, where pi(x) denotes the number of primes not exceeding x.at n=40A260140
• Least prime p such that 3 + 4*prime(p*n) = 5*prime(q*n) for some prime q.at n=13A260886
• Smallest prime that is the (sum, k*prime(k),k=m,..n+m-1) for some m, or 0 if no such m exists.at n=25A268467
• Number of points of norm <= n in the bi-truncated cubic honeycomb (3-dimensional lattice, with truncated-octahedral cells).at n=20A276450
• Lexicographically earliest sequence of distinct prime numbers such that among each pair of consecutive terms, the decimal expansion of the smallest term appears in that of the largest term.at n=38A360534
• Primes having only {3, 6, 8} as digits.at n=14A385791
• Primes having only {0, 3, 6, 8} as digits.at n=20A386066
• Primes having only {3, 4, 6, 8} as digits.at n=31A386174
• Primes having only {3, 5, 6, 8} as digits.at n=36A386179
• Primes having only {3, 6, 8, 9} as digits.at n=42A386186
• Prime numbersat n=3627