Base 7 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 459: | \[{7^{459}-1\over6}\] | 33 × 19 × 37 × 103 × 109 × 307 × 613 × 811 × 1063 × 2377 × 4591 × 14009 × 44371 × 365773 × 2583253 × 2316281689 × 2767631689 × 10879733611<11> × 51024143809<11> × 44072862804091655188147<23> × 795000162131334968169163150985614882079420233<45> × 195620591792082647023913702167130326850155233435738421<54> × 1876128300997245858484966041008139611574633667688843817860307487<64> × 130551745942245198561654477280354709606183350877020446812618044452841899502259390363048207770158477988163571130904707<117> |