Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 133: | \[{29^{133}-1\over28}\] | 7 × 1386659 × 88009573 × 82876670522336069<17> × 78885870548026497089<20> × 157193380600163813309<21> × 278038463297111728002553469<27> × 42779669806290608521950626433669079330414947803<47> × 1078872146230942286257292217373619642468254765963<49> |