tables > repunit > 20

Base 20 Repunits

Table

Viewing: 855 – 855 << prev next >>

(available: 0-999)

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

* 855: \[{20^{855}-1\over19}\] 11 × 19 × 31 × 61 × 191 × 229 × 251 × 421 × 571 × 761 × 3001 × 43891 × 53101 × 261451 × 64008001 × 189137401 × 2741840791 × 40200668731<11> × 75368484119<11> × 79083953101<11> × 149100987601<12> × 192696104561<12> × 328942854011<12> × 1374892397251<13> × 1894266356321<13> × 64100641881631<14> × 3994611390415801<16> × 86775529666838671<17> × 161551654514044795591<21> × 59457999092908767491225521<26> × 207373637974370334920244263016739<33> × 444984286758526814664134323895596466447224796282843003256602431<63> × 187264653764095586664819173388580537613342284054996019397698915269<66> × 1732724154386392878105444638522339285040431386224361108901067218292376986829<76> × 8121794211159778616035643023999915636411588735418886858918889113913151530247828788253322870871<94> × [8346159537295411551248190725993727465911186675109786624975283597469935166964627400237963448212271324084060352932666550313663161517901385509976738429398230922462518118592127356922087898352228441452340556324473017659738593889088203498800146110625172571831<253>] × [102718328035435082490570684965755347436393315147411160667366622873896788990489893777748639526329143724348372562183843867663599162717623726269452944251104469089469467028854594103918234989563526546750782203586066389487573460783579405412788706842073147888566900621375921872345980823801<282>]

Index range: 855 – 855 << prev next >>