tables > repunit > base7

Base 7 Repunits

Table

Viewing: 409 – 409 << prev next >>

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

409: \[{7^{409}-1\over6}\] 4091 × 339259613977831999461642401666662666144883<42> × 530377964652161037093805496874171406253915258001514985336460754818964064357419273785464766352568596584455969763723622625576978339887432517455837954539874995964218517190059095748920869244936928832753603917019733084372417766725709884465053568745801380166425055107842135702625395711114801189702108469217<300>

Index range: 409 – 409 << prev next >>