Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 163: | \[{29^{163}-1\over28}\] | 2609 × 25092000277<11> × 1719379794329501<16> × 135064014764676865979<21> × 47921420878440069426339443643190976960583878891649199<53> × 1151503078274848815473170714722085245460570205983391658335216908711454225442885302846852448001652476570815261869346278200647494910282107<136> |