Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 455: | \[{12^{455}-1\over11}\] | 71 × 131 × 491 × 659 × 911 × 4943 × 22621 × 477517 × 806821 × 6089651 × 20369233 × 425455031 × 1932288541 × 316385405701<12> × 152705150363039<15> × 596827590710414051<18> × 7052084660668767972071<22> × 38346067178495390031121<23> × 1091317880778743355464526983<28> × 2763479267390955155925039281253414013<37> × [34192694713931701160941641677122362785718022888388950332200781705540419339120734138659353580077333861789896137666792822016574595101223023551495516433878168501259148645363626010845315077289387311832143603715100915647211225481866975581730079465950640693152441616128146395257841<275>] |