Base 27 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 555: | \[{27^{555}-1\over26}\] | 112 × 181 × 757 × 1621 × 2221 × 4561 × 6661 × 17761 × 35521 × 146891 × 927001 × 13097927 × 18702169 × 119779213 × 228082801 × 1179099721 × 17189128703<11> × 49804972211<11> × 87841814842081<14> × 3867972842907961<16> × 1654235911196704741<19> × 2628354173876461837<19> × 6962353413269964253<19> × 89529211352493675927721<23> × 2802413728088191273163920691908084325126644440764112648781<58> × 34183431467734971387268820282992063280392406850291420377543690221<65> × 3552943040788863852841838506789344837191632515742882433271057428704799390413<76> × 29759676515359280953991668424475140815614837014753341490247581761234552394247882753982027824412348940908058801613869444736101727322090290204019315612775312551851058700984862104139910483619408214964600390750994406568669980137214789653961164934987259981049526268154112177268448906454814989909368167230151206841736989107595690469733483012944076464949134601168071603889831739435958718218821<386> |