8849
This number is a prime.
Just showing those entries submitted by 'Keith': (Click here to show all)
8849 is a "lonely non-twin prime": a single prime
sandwiched between two pairs of twin primes (8837/8839 and
8861/8863). There are only two larger 4-digit primes of
this type: 9007 and 9029. [Keith]
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