Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 574: | \[{12^{574}-1\over11}\] | 13 × 83 × 211 × 659 × 4943 × 12301 × 13063 × 1684652527 × 1754535469 × 1977898057 × 1081918770619<13> × 13657436942593<14> × 154051237757089<15> × 10096181520132121<17> × 47936660465075191<17> × 525089549882812111<18> × 56694503922873590131<20> × 97668924760419986491370101198871<32> × 1113757873534531566746327295361823101<37> × 650475378644270080056034094914778091934965022707547248626484263144637211<72> × 46356789977185261219583849575138823713215631884225682947345805200927602647792632771349<86> × 34188744951474995552546200377567297175468079607127760973180948946977699040188797326984158345476427086574962860923622736584606402871968070059222306385649316088497031364118776740990969098325752021615748935183305827325072869015212916901961<236> |