tables > repunit > 20

Base 20 Repunits

Table

Viewing: 805 – 805 << prev next >>

(available: 0-999)

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

* 805: \[{20^{805}-1\over19}\] 11 × 29 × 61 × 71 × 251 × 491 × 691 × 701 × 911 × 1381 × 3221 × 23311 × 32719 × 164011 × 389621 × 15899671 × 393682721 × 1187631911 × 2171940587581<13> × 13295107990361<14> × 53256918961009<14> × 147667502589881<15> × 10052364901556652943591<23> × 46266279097921483078651<23> × 7938685883284687902899551<25> × 7121307273752901983750606756745314224670092894931<49> × 657691252165510493074624994632492243498673308228545296980038834474336097170339517449163138480478010357544188164791431526046700863719160527514789<144> × [4946981454258994966708214643091313091917387702169688414691120976442373267927965334831529357665632500824985205096052547719667035643965587380196501256294026225737508984746998012282012382260388884471476025572342182046960709819001755380636740178446109022031856334266999076926626893550760804601750290262809111817783931237647881<322>] × [47737875246894546096667157049632870132472314520693097517983485569056193736207512924506294391480930189563025512894267041176530309111500529381336679011860544585743317751525534018515109073964755076028638320585382321215490996053983517967126931123185115093272375093930427117713809064774779206340422999651291582269908560726586668821365256602031<338>]

Index range: 805 – 805 << prev next >>