Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 630: | \[{12^{630}-1\over11}\] | 72 × 13 × 19 × 31 × 37 × 43 × 61 × 71 × 127 × 157 × 181 × 211 × 421 × 491 × 631 × 659 × 661 × 1471 × 1657 × 1801 × 2521 × 4943 × 9781 × 13063 × 17011 × 19141 × 22621 × 30781 × 35671 × 47881 × 52291 × 80749 × 126001 × 641761 × 806821 × 1885339 × 2979271 × 5234401 × 6089651 × 21456901 × 22981681 × 79277059 × 171983701 × 425455031 × 1438494751 × 2537121133 × 9562853581<10> × 47263556341<11> × 6797462485591<13> × 8177824843189<13> × 9298142299081<13> × 133835330443229101<18> × 27764103747580691401<20> × 46199145931519207045842151<26> × 86121235964912696227980301<26> × 2268301966722094170973637436845641<34> × 708391688852136898302887193094373767489<39> × 218091611031474291036310925141825298495406141<45> × 316254287637315976208387480881226797521992941<45> × 829832303497117609212163048059061548410412515074436563387000578560958964351<75> × 140624622013600439170552625901101872475347168708486260920590244974863096381080996763925473838363321<99> |