tables > repunit > 5

Base 5 Repunits

Table

Viewing: 641 – 641 << prev next >>

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

* 641: \[{5^{641}-1\over4}\] 49999 × 285962921 × 20637725926305339129361<23> × [9284957164823031030365836839960804661097525357602625273101745447963966392639788494378172632852534351691070520663310215080221526553292584327465146819002240142831661466964532190254369861222755127844826579860708626059275458698737867329591109799314427818412033117365153764060851183555836670530883285708106402871772808601308045572691742424775701077636158179927125426226533033587473470805268809169948217410537038444199<412>]

Index range: 641 – 641 << prev next >>