Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 273: | \[{30^{273}-1\over29}\] | 73 × 19 × 71 × 113 × 157 × 911 × 1093 × 13339 × 93997 × 178907 × 252877 × 27527670321607<14> × 73392189661173853<17> × 1739014844889065247394714470434503<34> × 454397052651617430540139037138360761<36> × 21777452894436970240741773465836992933938454218498348855752456462971650972781070982335767036229365769999971<107> × [38401016893305870378085825665207747952795496672846995670615397412924128325502355299169585179664753377092695348725974246426375529549243555134468774669905758912521<161>] |