23333333333
domain: N
Appears in sequences
- Smallest prime containing exactly n 3's.at n=10A037059
- Smallest prime ending in exactly n 3's.at n=9A065580
- Primes of the form a string of identical digits preceded by a 2.at n=14A090150
- Primes of the form (7*10^k - 1)/3.at n=5A093672
- Primes such that the outer 2 digits are n and n+1 and all inner digits are 3, where 0 < n < 9.at n=10A108820
- Smallest prime of the form 2 followed by n copies of k.at n=9A112747
- Smallest prime ending with exactly n identical digits.at n=9A131306
- a(n) = A133195(n)/3.at n=32A133201
- Largest prime with digit sum n and maximum digit product (or 0 if no such prime exists).at n=30A136150
- The smallest prime with digit sum n and maximum digit product (or 0 if no such prime exists).at n=30A137248
- Primes whose decimal expansion consists of a string of 2's followed by a string of 3's.at n=14A139067
- Primes consisting of only 3's and a single 2 in base 10.at n=17A168438
- Near-repdigit primes with 3 as the repeated digit, and either 2 or 4 as the single digit in base 10.at n=30A168439
- a(n) = (7*10^n - 1)/3.at n=10A198972
- Smallest n-digit prime having at least n-1 digits equal to 3.at n=10A268703