Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 614: | \[{3^{614}-1\over2}\] | 22 × 7369 × 174991 × 10610542242923144869<20> × 1209358403350153553775181<25> × 125200755885839271198618143632322865066189336476739882561061<60> × 463589923048103974833363680067398466209526387777421323487542406934133841256413<78> × 11665479581585055349598973071696589607991946673408334574649356416413027107729461307877711679909644074637<104> |