Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 605: | \[{10^{605}-1\over9}\] | 41 × 271 × 1321 × 15973 × 21649 × 38237 × 62921 × 274187 × 513239 × 83251631 × 9666954991<10> × 1300635692678058358830121<25> × 21625031530930076049789324174801789788831<41> × 4111913259706460517707230519067448564134441<43> × 597149176209530412360795391497657340159943421992502538230831481682232969649167277637825641074323<96> × [116334789777802857059898770376009183222973316029052385641291886640944010835907075120803450490336591459318523627729090598065763518221845700332278939318948045138136103217854894003834370961641306934034300592207088918663867177339313652800308537180121858885920386433026412726250650233601436138072876945978676057947326569543513518171560953967045962572841<348>] |