Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 372: | \[{17^{372}-1\over16}\] | 22 × 33 × 5 × 7 × 13 × 29 × 307 × 373 × 1861 × 2729 × 4093 × 5581 × 44269 × 83233 × 2177503 × 6123493 × 23125381 × 36845423 × 323217409 × 759322433 × 2767814851 × 19382201239<11> × 47630477497<11> × 23321390258237<14> × 32914090064285401<17> × 4083338668402072819<19> × 729426109307672111981<21> × 33629871063713383131453421<26> × 347340647626008901939025023<27> × 563056114507738352440487747<27> × 1897883806642323992656711489<28> × 20333334196989020875813546533751<32> × 7384574867418284787999401795756937557203<40> × 73811012205149208076339328969431545141614473<44> × 21204724624715206112481645121652622126426181613954739769<56> |