tables > repunit > 20

Base 20 Repunits

Table

Viewing: 426 – 426 << prev next >>

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

426: \[{20^{426}-1\over19}\] 32 × 7 × 127 × 421 × 569 × 1279 × 47287 × 49843 × 761689 × 13821571 × 647826721 × 3068721247 × 12384468799<11> × 29117322467988815984692723<26> × 201161092255316201234202042361<30> × 3389724375173873063832460218247<31> × 53479501200832544983059521873139421<35> × 85348118507329492968982117791209473948471<41> × 1899661864476214974784422964016709719864855214061<49> × 61777752739108975259079961779208763786873373427879250247440461<62> × 268567904675118264709817260332481313135362028460937733517342984722054629<72> × 2132244662818700065967747645246316271347129946824305757901269020161441946567558051251496601188578545948016374795741318901925809769491421361823808347<148>

Index range: 426 – 426 << prev next >>