1000033

Properties

Appears in sequences

• Primes with arithmetic mean of digits = 1 (sum of digits = number of digits).at n=17A069710
• Smallest n-digit prime with digit sum n, or 0 if no such prime exists.at n=6A073864
• Triangle read by rows in which row n gives n smallest n-digit primes.at n=22A073914
• Smallest n-digit prime whose external digits as well as internal digits form a prime, or 0 if no such number exists.at n=6A077361
• Least n-digit prime whose digit permutations yield at least n distinct primes, or 0 if no such prime exists.at n=6A113598
• Least n-digit prime whose digit reversal is also prime.at n=6A114018
• Smallest n-digit prime whose reversal is also prime.at n=6A127746
• Array read by rows: row n lists the first two primes with n digits.at n=13A139052
• Array read by rows: row n lists the first 3 primes with n digits.at n=19A139053
• Array read by rows: row n lists the first 4 primes with n digits.at n=25A139054
• Naughty primes: primes in which the number of zeros is greater than the number of all other digits.at n=18A164968
• Palindromic primes in the sense of A007500 with digits '0', '1' and '3' only.at n=38A199303
• Smallest number with n nonprime substrings (Version 1: substrings with leading zeros are considered to be nonprime).at n=24A213302
• Minimal prime with n nonprime substrings (Version 1: substrings with leading zeros are considered to be nonprime).at n=24A213305
• Emirps (A006567) whose difference with the reversal is a perfect cube.at n=18A217387
• Lesser of the first cousin prime pair with n digits.at n=6A240167
• Least n-digit prime whose digit sum is also prime.at n=6A249447
• Successive primes building the lexicographically earliest k X k 'Futility Squares' (see the Comment and Example sections for more explanations).at n=22A368051
• Prime numbersat n=78500