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Poor primes (Posted on 2015-05-04)

101 is the smallest prime whose sum of the digits i.e. 2 is less than the number of its digits (3).

Compile a list of all primes below 10^10 with this feature.

No Solution Yet Submitted by Ady TZIDON

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	Subject	Author	Date
	computer solution	Charlie	2015-05-04 19:22:39

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