Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 178: | \[{26^{178}-1\over25}\] | 33 × 179 × 4273 × 4451 × 9613 × 62701896248107043<17> × 536956134316702250089<21> × 38566545836380180975815161<26> × 5430957874933092661478669447<28> × 10147432015661402599005968093<29> × 101211306087301593532167703017233<33> × 2909193955714051682383849179960690583<37> × 1575379494334005047907608002726114005761977406263<49> |