tables > repunit > 8

Base 8 Repunits

Table

Viewing: 997 – 997 << prev next >>

(available: 0-999)

Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>

* 997: \[{8^{997}-1\over7}\] 666433802641<12> × 2223324882841129<16> × 5456140978361341317710406042937<31> × 167560816514084819488737767976263150405095191554732902607<57> × 7993430605360222292860936960123884061988016846627213757686887976005930025638602973712891518592878944687759622084106508783413855778177367022158878920741413700868182301410439178049533828082651513160945607018874830040978453228378816647358334681553<244> × [31700622103734757880013630871139306999707815795416940778002919822250172004577135433796073185478125360055193347571754354770436344562035205589665406233577897884872300183224636925930491820426178884725044100691689201334881663862715316351721701265873701079165725738274678399138154404890346226844595852628965760170712130259917513848412780753046225768052892882892882955595504812584799440239481289938984204269490479251689548816821454242459531256653541387071796794267323977844757896214385997056293705652656271419822060886918572459718987159822216863207<542>]

Index range: 997 – 997 << prev next >>