5347

This number is a prime.

Just showing those entries submitted by 'Loungrides': (Click here to show all)

+ The smallest of three primes concatenated in descending order from two consecutive double-digit primes. The other two are 5953 and 6761. [Loungrides]

+ The only prime formed from the concatenation of two adjacent primes summed to a hundred. [Loungrides]

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