tables > repunit > base7

Base 7 Repunits

Table

Viewing: 993 – 993 << prev next >>

(available: 0-999)

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

* 993: \[{7^{993}-1\over6}\] 3 × 19 × 1987 × 7283 × 25819 × 66170604553<11> × 60110252104542020699<20> × 1761395429514151665769314691427<31> × 2105702271734308254421459196775092778340834008221<49> × 548008511915667580036031089334539840376774873600063785367769352843751239988217812605241917254204389798198490521810608300018698308126978728020371572986617742511245359660653176463<177> × [147307631469933128455301401861438105081266273609300627379347676824625413517378862306732758004450225242439178439822594165675626285985166935214965968823298234605646251911791878449129490845712447033744788374115325792087852538030637966975654480580868921631557059942842528201746158914475043253511897552081374225290085156334110720436553400835956706702671524212617928696108585856151390460382309108375890943468141192729930408641387134647761264145169726321202050233175099381673569067585837064220532571723385262154582013781275641534260546207467740761<540>]

Index range: 993 – 993 << prev next >>