Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 224: | \[{12^{224}-1\over11}\] | 5 × 13 × 17 × 29 × 89 × 97 × 113 × 211 × 233 × 659 × 673 × 2129 × 4943 × 13063 × 140897 × 153953 × 244721 × 260753 × 527633 × 13156924369<11> × 1200913648289<13> × 22232950788588289<17> × 9150512297530943809<19> × 79493013628273739882868481<26> × 283463975984399894956207700312467535193660257528529638581811655239913061806669480894999522287615393<99> |