tables > repunit > 21

Base 21 Repunits

Table

Viewing: 547 – 547 << prev next >>

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

* 547: \[{21^{547}-1\over20}\] [89727222373273180062696918771723148569407722353448740652985283283378994637617696837281374038654254111018785186379710296741258433441946860944198841699118073195642389895870785344266069544311720933343735144055709072974805391279676852169097872980056083241911759313936682345230987602313871181232686468655867075723157336610914540604941679797959334907917171146750669392307445709594815080311959830258244886494293530298253548296713899463805222690419898248225538693013011381045116138468745860592580956127938423471856313774990765929090648073821040478744425969831839463018642806728092595605048917707109040989263826061710807713676626407048220683339856631227304970798942696828124322719674112677447325655412835812453123264533782500133167<722>]

Index range: 547 – 547 << prev next >>