tables > repunit > 20

Base 20 Repunits

Table

Viewing: 845 – 845 << prev next >>

(available: 0-999)

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

* 845: \[{20^{845}-1\over19}\] 11 × 61 × 131 × 251 × 521 × 2029 × 3121 × 3511 × 4421 × 6761 × 10141 × 90481 × 142559 × 9690539 × 4470064171<10> × 468434955431<12> × 56430371603321<14> × 144142570154831<15> × 4329520082233745656921<22> × 113466920163615578345524051<27> × 850012976074535982428711068634520331706078425231<48> × 1649038164632685578542992427628917483575645002582219763008899743201265215941328535950330500869484897694126830841465082771352855179129<133> × [73534200821257536335785222365595408323143728123793588476842611472851381491773230133516423660343275972819054622029940515724386814100825201976126300397548530874458114559876418170429518921426207971032237162254746125099450770057705171290268753491216708527760889530640558869068294983202234649870191824429817669257218326001439152958096289732594319257595533030029635842695788778881503451<380>] × [147858310820695871609804797814720032491379297329647956030354298794069210813389993160506726424817797847502365046670680873615887292511004371140274270308433124303342403527825514487272303525300865495375849728358471059068443125691394568694057513658708875541710692010546592089865841782477568186889566628194911400011332422309413916791748682587887226054092235009733835098730609215546861186984791611081<393>]

Index range: 845 – 845 << prev next >>