tables > repunit > base10

Base 10 Repunits

Table

Viewing: 407 – 407 << prev next >>

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

* 407: \[{10^{407}-1\over9}\] 21649 × 46399 × 390721 × 513239 × 2028119 × 247629013 × 2377517312347<13> × 2212394296770203368013<22> × 14922184078787276001107<23> × 2152658408661598725743865849598999268689<40> × 5944944413111812771074601841233247644294218555674708828050801<61> × [109342282569640599267885437159436094585521605878257581556906680976036421273763607635329779616648170700433801824308744760534333925935790693198529004108991622457624634510576203460717365284878390940709541445821986865609<216>]

Index range: 407 – 407 << prev next >>