Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 536: | \[{10^{536}-1\over9}\] | 11 × 73 × 101 × 137 × 269 × 4021 × 493121 × 260587121 × 27316505681<11> × 179093946929<12> × 79863595778924342083<20> × 94927228208573594069<20> × 28213380943176667001263153660999177245677<41> × 2302527353565357450759725122262880394277261<43> × 16071030565277594576986582552521799177065559188277159741<56> × 188559663327876471888363315685992845311774522520360566601659121<63> × 909090909090909090909090909090909090909090909090909090909090909091<66> × 1083931224855529288843363709480842047163176902274082018904635281652127276952058927069578788560035566749512645808889946013865548858442895580378678360552528197692322041991044570589569<181> |