333433

Properties

Appears in sequences

• Primes that contain digits 3 and 4 only.at n=7A020461
• Smallest n-digit prime containing only digits 3 and 4, or 0 if no such prime exists.at n=5A036940
• The Five Hysterical Girls Theorem.at n=2A054356
• Primes formed from the concatenation of k, k+1 and k for some k.at n=4A068660
• Primes p such that p*(p-2) divides 2^(p-1)-1.at n=28A081762
• Near-repdigit primes with 3 as repeated digit.at n=36A105981
• The smallest prime with digit sum n and maximum digit product (or 0 if no such prime exists).at n=17A137248
• Primes consisting of only 3's and at most one 4 in base 10.at n=6A138974
• Primes made up of only 3's and a 4 and at most two 2's.at n=20A138975
• Primes with at least one digit appearing exactly five times in the decimal expansion.at n=19A161796
• Near-repdigit primes with 3 as the repeated digit, and either 2 or 4 as the single digit in base 10.at n=13A168439
• Near-repdigit emirps.at n=30A173594
• The smaller member of a near-repdigit emirp pair.at n=16A173595
• Primes having only {0, 3, 4} as digits.at n=23A199340
• Primes having only {3, 4, 5} as digits.at n=32A199345
• Primes having only {3, 4, 6} as digits.at n=33A199346
• Primes having only {3, 4, 8} as digits.at n=31A199348
• Numbers n such that (n-1)^2-1 divides 2^(n-1)-1.at n=29A260406
• Concatenation of n, n+1 and n.at n=32A261618
• Primes whose decimal expansion contains only 3's and 4's, in which every 4 is preceded and followed by a 3.at n=3A270338