tables > repunit > 31

Base 31 Repunits

Table

Viewing: 820 – 820 << prev next >>

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

* 820: \[{31^{820}-1\over30}\] 26 × 5 × 11 × 13 × 37 × 412 × 83 × 181 × 821 × 1231 × 17351 × 21821 × 30341 × 5355011 × 27874261 × 4707206941<10> × 87255650191<11> × 290640549491<12> × 485126696861<12> × 146141009144381<15> × 2887427517866976061<19> × 7066933486329661873<19> × 42481797154433176612759<23> × 1253725733881088547496327299500911<34> × 132259604354473376342663326676479453<36> × 61865491146216383674809135780235913078137<41> × 2322431112061021980104675872457081867878689361482939558747291940389392277191963579218883420952401<97> × [89498094818443332011279911968509504301367290454884678645914989608643558605640740387221650827168607388677609262968496817912295584626412742178569859899013036786311242187882385634236914734683771<191>] × 15294997059335147285597600715513791390521360218461501496423815936712281386320931095399107213244283748998199141214957038334262094746396355836646005848016112745431128273087022982529263062232740748225830426081<206> × [155164375266874370217021075835208830962793850677687704547325123534911763142908335453478091696663392549488596413507796805637477075937811988500039880097819344900866065840935595223846129479464959379378291641581444533488251143600833025542569452705349253907202991617068321529980694058148112779241798674227961477691194049206584272374555294046550523248239257796006004467420251953767170221892042710351407898814619611597579719542895440293885727953253933453397598461<456>]

Index range: 820 – 820 << prev next >>