tables > repunit > 20

Base 20 Repunits

Table

Viewing: 723 – 723 << prev next >>

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

* 723: \[{20^{723}-1\over19}\] 421 × 83869 × 622264411 × 48686956017509<14> × 3433101445526209810510318159<28> × [61388605518512894359092647526932464672384105131412329842074811372413479186311300250807126781482621877378591904033070030848585899562396802772172260540993157536407997182435300683636737408488076220035876795685637334875194046821713732222706502808710962834987884081561111486282674238366705495379<290>] × [10301197474927180991578977882786167380456147063794374591178033598426060918643657928478633787278868887398109634854327619875750701407879514623929250256143147486594454280237289865821464759998385868542295415033392468739476723984338708030774312700341283479909124775066975467596315635114495992191568025810652589730195135271943879426099439382790610697634067513736326410338413180214536416543635276123815029427603754801067644390846320982376776080929935009963803072759114346232438806252109614889568494143993485022616774524904140739118119103315398290324950900805359686689321953043679811442147872449542111<593>]

Index range: 723 – 723 << prev next >>