Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
85: | \[{26^{85}-1\over25}\] | 5 × 11 × 1123 × 8641 × 108971 × 587087343881<12> × 40385656825829055229<20> × 35644213840423570664731<23> × 7025862827317360540403321<25> × 217049408184912989693543951<27> |