Base 9 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 629: | \[{9^{629}-1\over8}\] | 103 × 307 × 1021 × 1259 × 1871 × 18427 × 34511 × 71707 × 107671 × 227699 × 13097927 × 56737873 × 376871641 × 773035969 × 17189128703<11> × 877960444290871<15> × 31744304162022751798457757193<29> × 51299425811678957273668061329<29> × 16684209597065379781401249067586375801660386919467847715047893109539964497827787054627105825853779116160053156839133399084461049623621048936155267704320705071034511639269367049714933184921366554142127033054350900592599953<221> × 27392548842593344508550583743058274461211757803883282129670474069783280124663909642848559189720623821830971156443289460307231206819312159305863309039928905845012097047389964747038139885006429093457877042168864128700173679602357<227> |