tables > repunit > 21

Base 21 Repunits

Table

Viewing: 745 – 745 << prev next >>

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

* 745: \[{21^{745}-1\over20}\] 5 × 1193 × 7451 × 40841 × 222011 × 4149000929822858713<19> × 312953689470266385361<21> × 19200704422015926819331744380572154435059819<44> × 53919242439762773005242386860200557456243874686294562852445931950590020366014258150390180061554764542320310512176525567625295129239<131> × [1043672300920513831424676342154652335684597305979049285663389409145346350329527589029640463719885914061096785726277107343916551240221880388493523616376826110232287495653899872181017039558884681609111363568137752279697124592356797346079621567051122623663031125017009781618863483220535819844553801036330697199489290689248275712003822795038694828682330912832967361152835708782148136121701980936304859153821464004957847112677261574132015826138772155014895417381026691864605383872425444509873384902055903994234588592589828983005290095143837323220883571502222920251612763782421760884308653309387005452042223398330762367711725771039933839350731486620908296647129109612751305452175361017850261844511824281612799808166121686971811714522627425516468424032041375001<754>]

Index range: 745 – 745 << prev next >>