# 103

This number is a prime.

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The smallest prime which cannot be expressed as a sum or
difference of two numbers which contain only the factors 2
and 3. That is, 103 cannot be written in either of these
forms: 2^x + 3^y = 103, 2^x - 3^y = 103, 3^y - 2^x = 103,
2^x3^y +/- 1 = 103. [Diloreto]
Submitted: 2019-12-18 23:20:26; Last Modified: 2022-02-01 14:52:05.

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