Base 7 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 696: | \[{7^{696}-1\over6}\] | 25 × 3 × 52 × 13 × 19 × 43 × 59 × 73 × 181 × 193 × 233 × 349 × 409 × 1201 × 5569 × 14153 × 3585097 × 127540261 × 136853089 × 769756513 × 2576743207 × 5406066031<10> × 55716067510309<14> × 71316922984999<14> × 196915704073465747<18> × 1284564941030772067<19> × 34720058992462423813<20> × 358475907408445923469<21> × 33510280238484636857761<23> × 116714640028973541741413<24> × 402488219476647465854701<24> × 5192033853710499967501529<25> × 77216590050964983143652251131561<32> × 23609249643654821607157186465668961<35> × 1695175506356910751655213041953518825530180538746045824494509<61> × 13545141650308737229292561976099248633988167409680361321446680102434281248348196388481<86> × 7414470243422330992478377178128062019071811653325571950366851752714156896004436237477187171897<94> |