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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000004840062909 3,017 digits created 2023-10-24

Value

68761483786792005045833792707047186327105095284785407603625385036123921601335038590757460358597540847689607616141860567571849462509254777650118193192689350700424575619952898199109808848362271467890143242088173781320987789775610139187764559665852677581358722596089739126388287428429895834230718137177944138689883600678751043293064669872691997247634876261257965029397734912524411822842829192166376225437744391641800530148755216223312083090600712781366511843193942654598182809492639595825646320257341388049069035768998957373825474255722948700546065100207223912423534274571464416950535534180928818232778602172816943268981274896775589469055081681213767667509544688006590811813183082070563118067881251545794720499343539652613015633440137395264756838250324920956867951341116862156960706878188150471649690424323649541976460058438810627130918624379656995038097863606090484041162773188492298691871923162035711740330419536596819507518786162834806195344079078416538288305948277510113511481462331174887689908886427733167346428495685733232415947245404016983023489529352384622084030767282020781356302876609558480890667741260383174917890899841578995585764016784101381909203081614237214287558966125391330439266106836574371410643875779606064620112318927801308695784987311239941434634485779326005814140815861201648569961206634677046825231601636275036249125010844154912195797063732661866321892760411777634560056787912984092344108449207930148787757062810429359812235270904143896459296219172352337376586615008651559065389897715678936760400976298071066104767111183452532815703208538338106451999900950487043781568495386851325427280553400358899795545247391939291020073665406669598044221429537260899468944826969830868018172616176505504173000935750514601892275187464055797162841849138648362162676606375734660997568038231170806024607297203261159987905097996521997541525366365315537841486657658579500081619201012867000330191530310599466582820102227199210469763232106326167040154195568297834146107755474250911224363006766933993673982244546986855413728802808854509650917940680129814479709230448613944296658411576035725366951040488936797141669793026247549812252479826923208806549227844329819637142333654572369558732414235111587386229847268715928992703621313748455582309535782211765005645861996126277089253820852323403426374925173831321579248836788235293674483108981049168189895601560233828408302071856638341355071299039142837686452316916575455169127317378503593975302658084405970127520066641129198413410276137053633582344871436566321604642193381307735307415738547834172911425697906816422566161553018139353592995585080655134352584557514342559667485827493937908498542421587262477047625762529031690176226640104964922409601695975275854377881768604817747312221447527469069237132324180187620780068238507399948203558099214118485632318599918000309138914879376724178878174374328414020227154796658355620126818235566487626632707875067349582489424190954841377480509339068293209204511980136670240379278874979429355748044838667951234740368580200813776724484320953
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 48 of the certificate chain of a 3,495-digit prime (378 intermediate primes).

Certified number3,495-digit prime
Certificatedownload
Certificate chainshow step 48 of 378

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004840062909 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000004840062909},"decimal":true,"detail":2}}'