tables > repunit > 31

Base 31 Repunits

Table

Viewing: 287 – 287 << prev next >>

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

* 287: \[{31^{287}-1\over30}\] 83 × 917087137 × 80684352404251<14> × 42481797154433176612759<23> × 132259604354473376342663326676479453<36> × [101339034798834739527864744740719684279183842970912244062096870698778096343956784052097679851168409949822862954746460636329853419400322221477002443478903568033132854982299457956882477227229248141507247611318759570582965926903028998403680128341861452740610339570652135375536075790752159417813469856684974251093258498150490623464044016850733496851<345>]

Index range: 287 – 287 << prev next >>