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

+ The smallest Honaker prime with sum of digits equal to 7. Are there any more? [Gaydos]

+ The smallest Honaker prime with no digits greater than 2. The next one is 22221211. [Gaydos]

(There is one curio for this number that has not yet been approved by an editor.)




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