Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 849: | \[{3^{849}-1\over2}\] | 13 × 133227911 × 1830824353 × 306487563493<12> × 1257602943398454563<19> × 20964643592387707046170260467034488629<38> × 86483147351848002945911917824786187338564603738561233898471715753<65> × 1782481114990916299866857277299276034132781002181324568262661835578218109<73> × 5637503043463711302785197075523227977754476479417792282366672851461413293171897240803829<88> × 26745019061033724563379691631618869412874279857161360505514856923429115001912148473384494456033<95> |