Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 416: | \[{6^{416}-1\over5}\] | 7 × 17 × 37 × 53 × 313 × 353 × 937 × 1297 × 1697 × 2341 × 3433 × 37571 × 98801 × 192193 × 760891 × 4709377 × 14090441 × 36265841 × 141365953 × 6291946695217<13> × 8284434950526240125727017<25> × 209945929109939792807681119841<30> × 98327998682892050307547688538841853424435944546993755800017<59> × 1210410313904279456395650111916909970419145482894257914188416078115280176860056670582217975627484286790548046270405889441<121> |