tables > repunit > 20

Base 20 Repunits

Table

Viewing: 771 – 771 << prev next >>

(available: 0-999)

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

* 771: \[{20^{771}-1\over19}\] 421 × 39781526388139808869<20> × [1218864097234907320248115631670399030034420891217269095152185094820138206736168421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421<334>] × [32022426151757964503840653225758261714176491072773983755025101947721304847278301582220254692549750494365625801029785690073402353289731430753913798868601864636997511575989955414635644608431221405597640552106854001782506573041901078114874525806977408932697020032424356862489378270791773527097214902656407595884864027515795518657110903224117034823893199051845447041702305251770631936514602117130031492091198240237357990646905235068641340290985919385645300738448129024704350323184029385881691420316296593964458794912389520755535117321305406883577736194778281508017148230119089536201342719929978098512453432102865857571001552579268116564646304059268649<647>]

Index range: 771 – 771 << prev next >>