Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 387: | \[{12^{387}-1\over11}\] | 37 × 157 × 431 × 1549 × 80749 × 3784861 × 12313309 × 612851653 × 13444466603<11> × 35734420304696949543181<23> × 32359758358562524963364461<26> × 1085519359321015557480968537352630926574094702421889253959355080487956521679317029369<85> × 2648067692045174914380027000188897191030974937026914381456448576069930165393390924071984370202814769014685654908277475634790879954101882059174244746601017393666982062808169232568749371005590490935446512218509057941790831497139943953059077<238> |