tables > repunit > 21

Base 21 Repunits

Table

Viewing: 537 – 537 << prev next >>

(available: 0-999)

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

* 537: \[{21^{537}-1\over20}\] 463 × 6803 × 12889 × 91291 × 392011 × 1639999 × 2027713 × 3075328117 × 6852897400428253051265593<25> × 28739902275014980163546625880652015331955019287832976374361568207195638266664469886412815364734295860251332877<110> × 4653849070153408649951413909561827334268434279713859073327066819640634253479106720789945017525332426399319640897<112> × [394994486683152244609731710153332624618205072454428295864943596260387837397777906996520020179891389168448595944786055493476724262625307297828084862675610619080698288045650545229751809563803235866940665282918106067200889330763854286688534297989802222078075528424458182503926306101312116369687486541215062605705229733989379216109587252144733790013866680124181355810083591071352865035399827389612900213556413772975728338219<420>]

Index range: 537 – 537 << prev next >>