tables > repunit > base15

Base 15 Repunits

Table

Viewing: 471 – 471 << prev next >>

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

* 471: \[{15^{471}-1\over14}\] 241 × 1571 × 4393489 × 926988289 × 41771755981<11> × 227677817616311475823<21> × 4075234956970664636513337173<28> × 2170451462313835599923973352654821422229921555143692342338147574711259544586294830246707346013355474687540385813840732446876384620849<133> × [47848880104109886160621583826817831106748607421562004803548896904534617139425879643746612092009155188739114199246453376058894664816844009917417521392820903645383318907055784835022408323512242772866923633584522662531633753250819835468308896584472572258828792112749164443995249581083769728832851835766108652321312775469437446553598245146569461<341>]

Index range: 471 – 471 << prev next >>