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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 #1100000004828083268 3,002 digits created 2023-10-24

Value

43520382939584340412224973108646653202624121255070557313201072602874923123209414262380101320114122875019785581334126944075369674276836296930351973641399932913964451366354905943683904373237893847140551169192175237225430829330114959394216749062229598331383273784307364004839295769975618360201320881134787286275549874261768516707460857365694443715398684227510123283113491956268313611470740225324195457602744791842139838178165125461963871695539396395031596218877978064808343364611171375202533088037989357858002774649704658874488801918770056128842602653867024362387410566890678101221712668704034347808337278729279596607371339467475046564343331564466696342346126241835023348941916662672485175814756929219609511062390005513665222752938715315901200087905765756418788027009089453722935337328143534608627529188861754335662546748954552412942214204240423180829036953038390079539426637645053176997410858195923101368912486351146871992008938864771708454159357752903068631276740555035725028692530230828196215960594883779913213081751307576214284707937755724303640751692997371384224267377087385151593024205102269663873974086242326483007307895485803090910266368228567457632388501751638086167078421723754295573523121052613239075949932740697502546301539207096246418669372497458737177295457992672193294467053439308676556653003217679921468894870618410913803184149635670124797856558790794122449006808704389135721869321376400736493233733127226492000537644821846714928428844157934864182230339870069614609694589359561285006298708284697242624799866004025577084813322747023537300051121539787924565638650809015841077066845712433454508987837038786971434521921086398868532038144618521191689892525147625696517011624230608096866056053207276312989205745384476628992703573160556966987650562787524327424735596364285437054833075746391178509160022323053621674104998509470237226126512409199963023661218405199007861669585795040802152387069474214543224103846251348843436013013413176075730611507438837499244267489752662236520412742132994154200179196370528306807795779222633063077591968304340415792707602189733769910536006441565653297244561129613912683751828795291230849803344323259103361693764495833666780565577059773928899829038799260815620806807918433069279181429174239109348384186331665572009581951417379077003076680091720062409794124585618160850141052987854995483945909000393079581164812622487572053350952420857287400059338128601863536953490652759713871372857664281386784928092376510748107992871761306373203649989928450739220601261852449400480119355281124909521698371049812277016889019293264981218379897436040294375048398718648553908885558783642655209538761712900250599259867069967328828736648449458854022152765149088377564110911069179700274804658820043916635710426053094960631423803211911135377920524918022450806788924344296678528152199271876175767867419786503712264850111796321571005523581180571765587072258832963122101193536651419156982407323101028948359172568174568782220851380392063745778705298291988920878991312656229520167651301888681
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 118 of the certificate chain of a 4,135-digit prime (452 intermediate primes).

Certified number4,135-digit prime
Certificatedownload
Certificate chainshow step 118 of 452

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004828083268 --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":1100000004828083268},"decimal":true,"detail":2}}'