Base 27 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 354: | \[{27^{354}-1\over26}\] | 22 × 7 × 19 × 37 × 709 × 757 × 1063 × 3187 × 59473 × 76819 × 174169 × 3030949 × 14425532687<11> × 15743388547<11> × 38926393657<11> × 318413423593<12> × 1669126011067<13> × 19538371812403<14> × 52482008124253<14> × 363002702388730267<18> × 489769993189671059<18> × 2224898159852613649<19> × 1108439448677340328268341<25> × 9736622508037946817946068730077829<34> × 179197588057109824392880988379522349<36> × 6925264930520726723705522393052796736049296192077986684057788892747301<70> × 7600114137741574043832742059170043987847865074601414185852344057815833<70> × 1158552423663719046477234701625516500887171129720169368774686662699924022608531835818729423195387461<100> |