Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 725: | \[{11^{725}-1\over10}\] | 52 × 523 × 1451 × 3001 × 3221 × 24151 × 38861 × 1057051 × 8427401 × 10339951 × 154957151 × 253993601 × 832539796651<12> × 1856458657451<13> × 303309617049998388989376043<27> × 760156823819701908681627751<27> × 144801130358116982559692328954495371<36> × 69872265547749566398735989506862167022001782100339822496855955029149120537231<77> × [4545512942592633165864251622931524806497296247479198084162832034718348627344835217598698038969280239918969402758195975900710685940894061105454839086118368452431935061905399590540602900529764819307603453459740288454539498562231164860832680685314061196267305737558292159874185610655199606818178779081762770010066144764861736489796532044042643270790917350456088207608735724889988131476989820487353880316545430568381669645738256243610622447551150945921421329876940808809304126835789668482017079608469097435301<505>] |