Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 188: | \[{22^{188}-1\over21}\] | 5 × 23 × 97 × 195709 × 24643699 × 40597567 × 3073108537 × 85735897693<11> × 10804373165265881<17> × 5468160148358852918908244833639<31> × 564965850338837336859999167744671622593<39> × 3216360095420440000647920981755917426620881039<46> × 1829743285627352616452498140973233153205364025755414956746813275214688849557<76> |