Base 27 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 495: | \[{27^{495}-1\over26}\] | 113 × 23 × 109 × 181 × 433 × 541 × 757 × 1321 × 1621 × 3851 × 4561 × 8209 × 50821 × 302941 × 927001 × 3186217 × 35669701 × 53825041 × 1182737161 × 2413941289 × 7899901813<10> × 370231459035769<15> × 560088668384411<15> × 815134126654389961<18> × 12812432238302009985937<23> × 773618132427345151923061<24> × 4183739978746243239852385111562221<34> × 22020163035726259944973163958989823798317763239269477<53> × 37073055770742955860149669357943581889942083408919721<53> × 2535780163733034855894105623350204349166417440513207461<55> × [136376120745379686312361448961150063993828602763999948914281570580930184268713427297822567091979752695729595159030594932958429814521489672706324597313724534469226964446742040523424791856889696250687928589549570264751165247266741295974085846766059664233695794927045355000484649649641783943910887060576888210040318903761261<321>] |