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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 #1100000004828531749 3,408 digits created 2023-10-24

Value

181034202937378828107230208835111408718879995377812677438506466793968927833941837851874981989118605357999172199112626297016295840895125125720036514640125103434453857057838187388985713306909907668870275922053537873617336001036204819669664373095114884615722499639758204688159560791017971517947354356499363962182118391928692617546791435109793332609395720520857901627872772393230273982570312371959158338625940548468239081428500748648317275323586371690973367291610742565314200275817503457120816589983913913713056544821276686697326041993358887355981551602727958108786692139407125436764660937944811272722602709357246456572611292847336543298457455261030898222965001172870256039893341124550614363748424575310446470933192579407325985025598800973578718879117979496620585894888748455810139673196025146067039671567828684660196842503040876631983860468831219061682918683772126144913234806684295871008686625078096706530602550717104597584644808319961060470538219844020123737150967940103748334526107390386106926562312850023871299188180815509208944621360891391291866493904141835540991073110782297479672579228376397260564028367827975208118925534913047000187116390782540523591492742811621893324761168592940251378485134678734263457042690360668454431109808311668993234502144966282550162772275266213115225855427393173864711579875021942945351451692362271236603034258944498824713729842498340147875631013974616699192662919699135509294011960235505971332992028842696520217973950301139828626209820536224379288931529777656640513737817288694924352157922383719023453645877123980325636947943556302043272035921871840637431856773499420394719598551703346689328795412540026996457374690561648131843123575081910846071961492142442340423743232824318453922973022271007774276373627188082403872611897783147271179030517117039273643304518993401731536312769613501575602061514119875556013456851932159735696428639418456613626572382516777198790353470225551250533521403187838431298035240636772732165551678650343276440341971438121948965373733663091733731894279218112522592188781280206461819614430971297959485946893483548420279354276197357382555426473834413748705753808708654441087546777370025216461640928303550117531792534287407094078322443649607944688395896181907562016368353018358392011515339498480472234617915034045720247809496790530989196908628045890792990558754664266597295953231719237556355502447606437755951880996642706565872048749405731354041278026696806551535025693863744366231792069248406498356216678556518383979183467440046967216162773548644871725771975532633835686130563985979788990376788593902248604657725193598830933580192161642295252565283021471556006129750847634951722244592765501080789001222525236248569361235075344953333896017987674890722780851838007499718886913746587883533388854006356999469790123933367051365290839842222277907294853321819928997032966078083656154757599829090646555747783900360973159405676538941156249006553058778507275515881026026743517403542696941547520846381502648110387676130108933680954730367472358178823808362084922171285435892972582236897714782674211696126444692998823800115731475707481256886468819210798007956996900293086117643490371155744595709929626067271440201943886950171924757202497979050000840518955845217972147592319742440276832362634632726502397830393370516738255220458654694857523520168469262813527961797291980417067519085238942198468631897344734623598609723019476296016130808893764918185655603961371333451867
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 71 of the certificate chain of a 4,089-digit prime (496 intermediate primes).

Certified number4,089-digit prime
Certificatedownload
Certificate chainshow step 71 of 496

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004828531749 --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":1100000004828531749},"decimal":true,"detail":2}}'