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                         3617142 1147578498 1160523561 5792197056 0246039091
9700531514 1839762879 6000507932 7922891720 7150657119 9243666743 9556765267

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

+ Multiplying this prime by 2^167 yields a 167 digit number containing only the digits 6 and 7. Note that 167 is prime as well. [Rupinski]




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