Base 27 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 493: | \[{27^{493}-1\over26}\] | 59 × 1871 × 12853 × 17749 × 28537 × 34511 × 74821 × 12370357 × 20381027 × 32234893 × 99810171997<11> × 150224123975857<15> × 135769072957854733<18> × 24461879114558805437371311641297107167592931037239137<53> × 1129640333764056177294439666404700255828107373415876970165296726317175020432573835347435530623066284493507472043821204220698159646195998669797221<145> × [208347812798726066710081226532226492427586907503907806344656011806671478110150828335946930449987608581934807006865556261759157716552887199016288378167830277357436610635686761455532691536429751978985437659188225205048077786289050648646945689117191920386703552690869490194800013936074790386300557013838034747788669027464073067124935942139909897918219103949968558431299517279683265214632661468906109480534524277181158697<417>] |