Base 9 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 814: | \[{9^{814}-1\over8}\] | 2 × 5 × 23 × 67 × 149 × 661 × 3851 × 5501 × 18427 × 107671 × 570461 × 953861 × 2010581 × 13097927 × 18354073 × 56737873 × 17189128703<11> × 37499383376398417<17> × 1862400449807666627<19> × 1051658583916603554691273<25> × 142659759801404920771391593<27> × 136657707927199202411740540283643990851400642364367382309389<60> × 389397539239423497917705875902632924805716311255993968038353<60> × 18893830302789582328439739803412867984809740532992965149922235109784800734225900127640889<89> × 113176789235732088245156298174091378321319901328456954530538039849296710674925574582600313964679099854322125957498606090030991353130370649953492691<147> × [3631458252209898307993147152846004015893956556291107724448699197315723019743386803399201848504199244739330504164869727374026127604231200066269551835355060651905260714804711579209606477725480879191675107699179967313896456406610477000001282651840590217611565986817<262>] |