Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 412: | \[{10^{412}-1\over9}\] | 11 × 101 × 1031 × 1237 × 801341 × 7034077 × 44092859 × 102860539 × 984385009 × 29286597879221<14> × 612053256358933<15> × 182725114866521155647161<24> × 33670587927455442579575167786879669<35> × 1471865453993855302660887614137521979<37> × 95000575486937988681435170477136054984821<41> × 153211620887015423991278431667808361439217294295901387715486473457925534859044796980526236853<93> × 13189107332310223355029963340219071854700685799054091470161603102678459019911637791726472505162050327675229109<110> |