tables > repunit > 21

Base 21 Repunits

Table

Viewing: 483 – 483 << prev next >>

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

483: \[{21^{483}-1\over20}\] 43 × 47 × 463 × 631 × 967 × 1933 × 3319 × 4789 × 6427 × 19597 × 36709 × 227633407 × 706846351 × 1861003831 × 3013584799 × 4897051993<10> × 28514133943<11> × 7619373005371<13> × 1392853350318739<16> × 32792468187424849<17> × 305385288764715769<18> × 459878292118921111<18> × 139870566115103282847737<24> × 31179105887601949149105715319437017328831<41> × 989841672456580427804885218352119985137687<42> × 381455520913460820144960441875082864681762673<45> × 19990534905754963675584240189187160046822451077973<50> × 608817224012051016578086201363944202908357088665583<51> × 71232382449161052610734724704912676442327775147117052165651<59> × 1538568079982103807831755627168555170464809781876920910599064461437<67> × 19527664822346443228748973869572070909123582858479071409999979815929801049293816407083453837<92>

Index range: 483 – 483 << prev next >>