Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 670: | \[{11^{670}-1\over10}\] | 22 × 3 × 5 × 269 × 3221 × 13421 × 15277 × 181303 × 2160349 × 673756021 × 2354458793 × 2778466094669<13> × 160362548659171<15> × 76388592846687031<17> × 76394148218203559<17> × 48300757513284632351<20> × 56073052565336146651<20> × 20288347913774902979279<23> × 1556839871447009376471730140581<31> × 235335702141939072378977155172505285655211<42> × 87900046570413580603596754467808180534206365954745642251<56> × 26905011799763151920525601329702690027272416182440697550620606816800727543175833581933210431169784752610930577169308826511179603514315057134719219191470784991070855571873022975365601519240601<191> × 6597108870866334298140308191291462469970050972926766910306739197208159974998042394050801538147918144074137911930604261237787138867688528448427890642543625344180606190601583758122698347527527881914121346476123821<211> |