The number 11 is prime and has two identical digits.
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11 is the only prime number with identical digits. After 11 all numbers with identical digits can be divided by atleast 11 or 3.
2 x 3 x 11 = 66
No, reversing the order of the digits of a two-digit prime number does not always result in a prime number.
The three-digit prime number that meets the given criteria is 373. This number is prime itself, with all its digits (3) being prime. Additionally, when considering the first two digits (37) and the last two digits (73) separately, both combinations also form prime numbers.
what number is prime to 40 29 - it's a prime number (divisible only by 1 and itself) and if you sum the two digits 2 + 9 = 11