tables > repunit > base18

Base 18 Repunits

Table

Viewing: 663 – 663 << prev next >>

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

* 663: \[{18^{663}-1\over17}\] 73 × 17 × 79 × 103 × 521 × 1327 × 30966079 × 3457003993 × 7424759473<10> × 29759719289<11> × 68594441157607<14> × 10413571416962911<17> × 7563707819165039903<19> × 170258429679493134487<21> × 504912107318646821743<21> × 12987756239101305138847<23> × 313769827308569076761943138309329491957488865716708510676198159679741233146114554095962256025982169985101728616729805168146431862210844811875600947759838574575111151650563697949172988824812261061841868068323319294354619202457264735569<234> × [705205285132797174790728004600174328686660705407361779900682852216550411419771951390652607037533397704044205645489891050613513954178517645522215920694979488949656896895599185046694134970589237793351079836570597128144715636040576779304138987180018921794369586065570267675723977292042830592656081476888982502596920561608938403306838205470335386245002376822750518637439517700902300804410495050273413917654357354035988646760103989178841241<435>]

Index range: 663 – 663 << prev next >>