tables > repunit > 28

Base 28 Repunits

Table

Viewing: 557 – 557 << prev next >>

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

* 557: \[{28^{557}-1\over27}\] 729671 × 1017622931607848831<19> × 140241418372893195247007869<27> × [41502038309138846822041010818392606379229561135937987790589415129688591811503281195329513909871765349393825659153536422942476607483904467372643790215044573728762968800605929340897343179809294503883901111765997284997300299971610705014936013830435843474516527154370569051104615495806192025391331098911265345193560037265171088318394099867887180923181583820072190511951275777731424417385209629847367923270721010973400470735523307337833994021349783845852293126806422746172897525639088209196277012330269543917441849540985274119235445032383685845110596212002007790518807076563114177567946136719878028248935454867033491201314910150894396638005372899452144104014409319802439551444820383933666894495616648797299645733833226325509670351144053118430399184734734392249<755>]

Index range: 557 – 557 << prev next >>