tables > repunit > 31

Base 31 Repunits

Table

Viewing: 690 – 690 << prev next >>

(available: 0-999)

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

* 690: \[{31^{690}-1\over30}\] 25 × 3 × 5 × 72 × 11 × 19 × 41 × 47 × 139 × 331 × 691 × 2521 × 6073 × 6211 × 9661 × 17351 × 21821 × 96601 × 114311 × 195271 × 342241 × 1164859 × 1509997 × 61562537 × 109284961 × 117071611 × 176542021 × 327412201 × 524818601 × 1447263271 × 45414448613<11> × 880374069121<12> × 2553526979752336381<19> × 7176374761323733117<19> × 24049043219391687361<20> × 293006379555093281221<21> × 452067372560611411171<21> × 975573640291548852951234645170717556781<39> × 605108647823401001709236169890011342691833949935122187<54> × 45790319981281086561307344188678263806067171139001234505229415023817573183092317790531<86> × 1814392827075469009286547723958497289007356519948646784210029597394244012245475287978655917791234899524643597615301<115> × 2320692554213902480139010776264444452758096865759588526187312388095631638993342137379908868814374558604315102828365045237827645510351478447186203784781312032320844528755773361774218132539715047105225023109116578861311691<220> × [29233742908825075308431267369289503512987233979022697650730750753573340676694596555353146511442817884963419482255637530244770750597238663358191280502756833013261532814693541973863909282112181784803680638254974221835062126075089509288372908037859273426101426832641<263>]

Index range: 690 – 690 << prev next >>