@pickover:
https://arxiv.org/abs/1903.05023
/Repeatedly Appending Any Digit to Generate Composite Numbers/
Jon Grantham, Witold Jarnicki, John Rickert, Stan Wagon
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@pickover:
https://arxiv.org/abs/1903.05023
/Repeatedly Appending Any Digit to Generate Composite Numbers/
Jon Grantham, Witold Jarnicki, John Rickert, Stan Wagon