Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 629: | \[{3^{629}-1\over2}\] | 1259 × 1871 × 34511 × 227699 × 13097927 × 376871641 × 773035969 × 17189128703<11> × 31744304162022751798457757193<29> × 16684209597065379781401249067586375801660386919467847715047893109539964497827787054627105825853779116160053156839133399084461049623621048936155267704320705071034511639269367049714933184921366554142127033054350900592599953<221> |