Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 159: | \[{29^{159}-1\over28}\] | 13 × 67 × 107 × 10601 × 2744996843040232969<19> × 10120576339526175442145754574584870487021411439410514339727583669257103<71> × 43214328898640919924499915862548624787850647741497841448312934640687614261260587409700090096900274169023412795988528787549311881945289<134> |