tables > repunit > 28

Base 28 Repunits

Table

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

* 251: \[{28^{251}-1\over27}\] 503 × 15061 × 4736058348361<13> × [1780177324921705055604086976136767693492477321796585284696032828078421927188337500056854665320480853815752222329520952361396591719609877858333819403499202615501657527840155789250523552228330368350676138196968801256141652772945610750337602784152039318450124782934746315646000803902308298714626699275315408822529267387942972838744253190578493271<343>]

Index range: 251 – 251 << prev next >>