Base 27 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 540: | \[{27^{540}-1\over26}\] | 23 × 52 × 7 × 112 × 19 × 31 × 37 × 61 × 73 × 109 × 163 × 181 × 271 × 433 × 541 × 757 × 811 × 1181 × 1297 × 1621 × 3511 × 3889 × 4051 × 4561 × 4591 × 8101 × 8209 × 19441 × 19927 × 21871 × 155521 × 176401 × 208657 × 224209 × 285121 × 288361 × 387631 × 451441 × 487891 × 530713 × 755551 × 927001 × 1190701 × 30459241 × 47763361 × 53825041 × 73321201 × 86548771 × 150612481 × 5879415781<10> × 18229028941<11> × 2820618974881<13> × 12557612956332313<17> × 150094634909578633<18> × 452808441334403281<18> × 82434619394313344569<20> × 235234345635395687521<21> × 19961743119135831696601<23> × 25783227962103389358961<23> × 773618132427345151923061<24> × 41019075946094411081052200020897<32> × 2093636899287832590808416319095991<34> × 14325143676754029471787455941687663883841<41> × 785010117421923229448688808234543801173165321065382391268983790933161<69> × 91417291646945974928758274228233220245160681704964483051455036299673876866846481<80> × 18960561076250681143770290040599980699316131472089872790854380507851551683508556955918016493955647044990633779765737799837161<125> |