tables > repunit > 20

Base 20 Repunits

Table

Viewing: 923 – 923 << prev next >>

(available: 0-999)

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

* 923: \[{20^{923}-1\over19}\] 3121 × 18461 × 55381 × 142559 × 9690539 × 21013019 × 31804499194339<14> × 201161092255316201234202042361<30> × 61777752739108975259079961779208763786873373427879250247440461<62> × [10193584625335559890364975950234937594068133270961096563918716771551173430028474772039944310857978985454273788149505318051633745118216917225229170563176383539902720851929573567961132182155665072672266688799222406922361406871938021538293782772181632609681434200752879020458797533428073619167478672503418296240940605520955494099482622755421513926689058856294017497664896637218456101775369571921900721266446868650741245830609097877961874104610870301928120518199513966402393107334326316907299851407614636602063649932212859560492331503287367763297498126848747711076398823429990925847596049791424260151206209588472466537138282077314301705094449956134508799457914331016203031522757058342807578197674885966616160179198742094162767934855907760870239547558467188528348378998222171160361065300482264621933664483253589222309740799315993748199056865933328472375931877932917823258616377700882457516708364406965251216302735864258566829737505320967769426527491397779285857878363928947038826238292713986814912626643045307221591064725203296645260990788380903098838505199482443366301<1064>]

Index range: 923 – 923 << prev next >>