tables > repunit > 20

Base 20 Repunits

Table

Viewing: 326 – 326 << prev next >>

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

326: \[{20^{326}-1\over19}\] 3 × 7 × 2609 × 1456243 × 39131523449<11> × 631612844763349<15> × 95429775858445039129131053586733157861653052516144458305918156705941649399697284182341073814660030767197158276193914366390169405269705059782924097489474263497273399505335900534859369<182> × 3823280376331495742854493725007323691773792575044791549866595720893389620380926090206752843414444534587258020091688648378706287997525792316908909400684468444450810031279774310298748871157459559257885498767<205>

Index range: 326 – 326 << prev next >>