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 #1100000004825280200 3,456 digits created 2023-10-24

Value

278639111253114675269814292492389034493208232124464908947408770608097893793622593315031470736963388623137223373245775775890990948384463837724667287592875299905211228526066119832294136799367276934351624689572627726300464796272935868423547059138769191691448097511056046635779945943481895693909925690392544137538247874877334633894826049570925686901731456669757696720144443915120356920278993262287954299850945648030775830006818337280335288255763732962114859583364967358295820672330481484782372905915597792664959434201823064307170845761837052244521080473270119760004922117523792713073902278877506798389920494450264255038463936370299997066154521681329038595290316493131818430992054824427638432782497698546027630173424073069204742215986440087786865752283487780624012764632071218415460535004584875786339630352920274077229107950991242152522931102955027501753220518132381434048218859249291994743808467282209272431971384065622620733198319543030002313862547264808005132268287280137797921989792520693279595042380035692635871530656029686920829981494676169876909388866000764578498744746243090216574399476907581772377559082001346500833750226807946398361006288173619775727674780500018391033125316076528037328048203449572171542958534316113503378069709722808712797490062673207597544563662709183879811198547553845798361402637623058540461574964613262670086943905482809038696027353980160032300659998884278329106592795692097543590656817713052235115786969445802674271182824297062313653266814232972914800253013800734028449905256169557287015760435428738983882165620447474583756513135965128136985456694275894229331756488995876476587507790398131292083776013983228759365026626577508756953234131431429152636929012851831348087743584788662799980008125911945018041336443460064656709708649600236520203107169423666452921317986477876527362816394949735370132360362893463775020087599423251265109076150608756722458346076283839372222443992812573714132083334844512462227929345064345640243251862643483234936994453956795293356377493332235204159970710566606670488965829186100127225110188933011207018937939941925855162078235138298552461946878002238442210905050516836725550923627379228020421107413177993040186868313537000391071032094420247677512006086072454638455255805950350097621645799881161884771680795493140083047975423400991593437670330132183736898567406236171663560382644718646096202695260553255069496971503464947650127075164575398037864629433823301333953008622057971019460977067704360749549861279760669268360044908914386226165688795375691301533004125409001314680232906070728764501416817488750901100940842530221524732314598952201768723432966715551825334129341008278580602679993020180714779794585898627276261634480880488569822449174537655547603833833505099370275005126840518330589935675920373125432727276543180754471459952219104325109571716649111761722941594208705560411244681412505064202266489510782765512473735764793938903003979051827098981448889842604706439667618080166763851828027878452346860064015151659026849303658331398947660281765789859044532855588281118186832565901133169645078858217097746116594916665965588797691106460941237691089552035197771799813981532591899842559295443243870768754252721157779460168677603994987136122016107027161819594730595510384251607402065544876373741107993067718609224376263095284502871983097432066696000805789830045854340833367296031129197687223741984632756274379898776061808448207216474808581333129391206714023850021597395466381949332447355703783040977550015071
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 4,342-digit prime (519 intermediate primes).

Certified number4,342-digit prime
Certificatedownload
Certificate chainshow step 89 of 519

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004825280200 --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":1100000004825280200},"decimal":true,"detail":2}}'