tables > repunit > 18

Base 18 Repunits

Table

Viewing: 680 – 680 << prev next >>

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

* 680: \[{18^{680}-1\over17}\] 53 × 11 × 13 × 17 × 19 × 41 × 113 × 137 × 443 × 881 × 929 × 1021 × 1361 × 1429 × 2711 × 3911 × 6257 × 6529 × 9041 × 15101 × 41141 × 145501 × 3462391 × 4942513 × 5124991 × 10275311 × 20786377 × 35919131 × 1292838509 × 23718627631<11> × 3670499942033<13> × 1895634885375961<16> × 61187167524277573<17> × 137841514501966721<18> × 7563707819165039903<19> × 85541066136957490580054601901<29> × 8923131267608947348958760704450309227970561<43> × 3534923148120878482281371961640869308727731899619701<52> × 1836185185345583003186926636083347654493835471628193094961<58> × 3735629385849417475746789509492609979688513422783442961830108058900501141<73> × 6391390774997931784580912565133739701149850312606557794030895233993179721<73> × [2237512362454673127919278901720787260941571333712826876275160721086844432902103734011026682692618183833917803820626900833314617505279990792024629503853301752229419480266293427764316484476191292374047083058676711146882446309633894908074039918724515044417516284536468261925370023441866886362880605069555669741884033255709201<322>]

Index range: 680 – 680 << prev next >>