factordbrpc · fdb
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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 #1100000004866879559 2,607 digits created 2023-10-24

Value

909105592872396007065323661948472899556750636239723580791461765155909270699469088425174021558627768503599142109118317821293589878325611970945963013693390583106764969415558419852725557880049156448735519857351973234776172128216153181729908137725327968318658053084234803832516733544081613266816219887840050734281132825680964165001419908097920261059071811335330937007524646112714772800208168222263502673471882155030960553104633048393701755829788037022776534739417315683335859054091939122988557719581539718281610312692863032932049482234665447926305615766326490210797366971135663368817494544575121535380012617895180870666374502715055445634530998728707596143628247002470017766097903914369624374854186120414060078177832039352707486579572174430102593393252846405843485531014342764373606678941612382451119504150611639113187533430993527995531938108508669972046848691916805049785727733531064195528683008750002839903071281952817929666279120087687536030327790704934307134224174635015791388313967245359565503367384245390255792384770145550057671859557954933258453627185618251196740992278380487053399461374593020192466213244573942805577598972760443222461362278337786265931228900864669084533683605919794696159517339621870105190690647752426106449769145320256203350079609923823744173159258389822890431669045624248600354733481456076307083844078018088276306241798529730014283264545927427982040055308493266815288632274404005810731237417848012589482895165341868974814564360874649712856152555822316823870868032701890087662978340350400080795632869755033626308619344425047366918172774368652438502185571699855063775258104439566710935115514643836226787877813299678836844397742831010377291434280135265237086736415076256694938550971225366709035617033423916886009855321905369962909783854885120549972301877049327390976638413200141148307813938049015885772722634626547643311642741414377666466466054181407432851783004173455449712410975775234660115445439242232194617573790275391252266827113524082228603086975521037075478957266742048006278193129957144891283892994992859038962479874494218523654865331156548323620764366846934484861224354656658394931652281275833926088157570657745143478289206218487636110068151775509593010805493484355582394578779015013455588827044620263660499227276186962255214645719398906595587467342340203618465325230363250742036674353098033777870530777918297554171682218701008221513644794588381673043966928090602102690735357592968187065612376860240481181075107788554869492569605001808037573588139234646499833216334799902552253688917024490101084207151921303142693082003475823021284311212387356647501766786725597676399836880721883
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 13 of the certificate chain of a 2,749-digit prime (301 intermediate primes).

Certified number2,749-digit prime
Certificatedownload
Certificate chainshow step 13 of 301

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004866879559 --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":1100000004866879559},"decimal":true,"detail":2}}'