Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 506: | \[{11^{506}-1\over10}\] | 22 × 3 × 232 × 47 × 89 × 199 × 829 × 1013 × 15797 × 58367 × 241363 × 1806113 × 28878847 × 266458589 × 93792287513<11> × 1413086923931<13> × 3740221981231<13> × 6493405343627<13> × 34358491915519861<17> × 15081546136004856381787<23> × 118571435533116855182156612208552556379039817998512359887361361445848221749<75> × 74414131238810357118450547612110107994604559344157337867653424266938110381839781708614344903<92> × 43588138867301674457940434650898755387345737143014648825014401427913662265045777839190080274113992347317223687653511258549785366327186210731963749745528216078236653952288668885343535038843065345670140816679802773802695709<221> |