tables > repunit > 20

Base 20 Repunits

Table

Viewing: 564 – 564 << prev next >>

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

564: \[{20^{564}-1\over19}\] 32 × 7 × 13 × 127 × 283 × 401 × 421 × 1129 × 1693 × 4889 × 6863 × 12277 × 64109 × 369703 × 587584507 × 637455173 × 787599493 × 790551835729<12> × 1930941642781<13> × 4378474774721<13> × 1241919403564453<16> × 5634378340885013<16> × 1421870525276515681<19> × 87910897915022054334374219609<29> × 267067556675321437729722313331881<33> × 31438451187269712801988294601466292978867<41> × 83956558156098889105419680100622902899696263817011<50> × 117607651830033471085155671900584513818329244290849<51> × 1523201995370741149853911341808474202883334149728543<52> × 268982315584351422249809659608589541850459210496902461251986841<63> × 5603803142534154347440575080572697963602222648003165314358382754858271<70> × 104396929769064461686943854935371725079180716770161675674555567576399586770592188549415010907426527566599149894167141349999565526474534808017396866477971571324309050233738999504173611611007305293<195>

Index range: 564 – 564 << prev next >>