727
This number is a prime.
Just showing those entries submitted by 'Loungrides': (Click here to show all)
The start in the first case of a chain of eight successive primes whose reversals are all primes. [Loungrides]
The smallest prime-digit prime that can be represented as the sum of a number and its reversal in three different ways (116+611, 215+512, 314+413). [Loungrides]
(There are 2 curios for this number that have not yet been approved by an editor.)
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