Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 429: | \[{10^{429}-1\over9}\] | 3 × 37 × 53 × 67 × 79 × 21649 × 513239 × 2823679 × 180523201 × 265371653 × 50184916627561<14> × 1344628210313298373<19> × 900900900900990990990991<24> × 47428676444591705727929369346443<32> × 472177531896662923971700871858905573<36> × 12998514909869151807098212773862100794044705428424741778699159434241<68> × 37226581283489953701472184267606576037130878873797366013283473311751294203<74> × 3603717322585387792728516800918879801836971521067772901495728466670908855146338932588351435167413026450114248682019134847307<124> |