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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 #1100000004825278762 4,132 digits created 2023-10-24

Value

6447074849472855475727360037328349544394892926921396596025685130802392770963042216745386752304744964812694401783791507415560120835004884593563837782075661751078861643582083515623344613859825683670795897048894295495842461588803721952647418180167819538395647957662747281614948499193468032473748891004418537515294487639143815623016920655421298653653195985464948629529496417603028212901613279114782018904259054226542378327289287588728706278199329843512406168592108879481430147473900059240562354969450230365310124786779218441475622924382050602046287495270998831408565412577480429819369088590165049716855431152488181788779600173451162340300878706374540125313923675701422354568209892740593969691789364346488017265426998658676248341831189390248333332071466708318358397278239953925159355627703562141109925415283846951720204550964092709095914497498583590420578227682124050080187174505763727156298701114881050802914598993860323765232010207228584012002954482437355985760240248587493889431309561838445230303310291925795478102350202815642798502695689697431741119505711044312427289012304792310638775982666735028332355856811858628867974388939570966359617778643690632531008536932645235279116183923245089605671911895777051562841075845554316869261990794214794136026575755816439019521856605725488253982205820278039561497333587522053862696719211583584837525223289724214344025910246476638561381773949736790431091818988573053077658105108597697775509773089991023638265775426999824480303537697831431629809093464155209240085739280270454165523047997710643144294052305125498603900506079071247753311933039225748863795709127711693749120296640594614776571862032300527652416829046051920638575257094322736068395176358092107041206903832485434148647925663721085227964463850825092772618874876328364730106659366295041682205927723320584995474252829146559358018260362652204853183150685435452527295919898118847692504879451131726628673155280770706117787109136002816473353419714591464263750472339600784001773147593944109203607632932553774745690435566159390042467887207369266207508650012650581648664160340290642606943998822526675340783613797519152951573891751431984561596521246855191137581306050531472228411326430602104386131983789883096141299649238369668175377349034726086604728157053889150492590542827333418445941446033905185670206210251884776097858000476902373689386197552607048598990232958656515723032285855117574975364569656168998586073269594973643548653050593121627610530877169879824178454835589993122406129787838670885917262891400414611037742118390254733575135507603059057684641963089560791816247677314827990751220645992216906019728511322436400400648332321769022604259167569324096767644200029390861475939205664391266306959274244608437443228653311051219473067780651295309306367320234946081328882105450346114272366572340763878482197857692595232844875415350945687897809104088844058970778841207709939482463397504094829508124654893785355095960146100705554462053582990494399306846434000540237354850886925111318571117520931014782822769797510134519369411544547143105168132167526209093051064352635701158971378289471448254726428180491319685166349123640160426232541655697629042998073426720635867299658637578607257364860920400694770051370656407612243413754470544902519588751977147895692783956027596002550980425928400877617755893238452233903993092894884071476001880092888027643137671258033146087269184504423412747908700166328443606494359304160640679602680619143177105992036459848550317160349857648706051011937929537142196953802230979823271628335848226654741786739769469231005660738592001643945630181144967859009551544100108360997615024966409395919270372253511393576607364003901265899583562089845119131049827694591561489185040025059496751960390665862586688624302508455176500650657534053738894807572206636699347275953211541816921117364799095672620648683510275869646619431093549691696734518302089471070131757548820812941797083036221335740099170608622224120551930927236025301268011479754027330248811032903178023568926438515173865704503256203201127771813088761220056103816466372956576469076158246334639891204977645799072715669237967609667169629511210082624648885571181961908010095907621
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 24 of the certificate chain of a 4,342-digit prime (519 intermediate primes).

Certified number4,342-digit prime
Certificatedownload
Certificate chainshow step 24 of 519

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004825278762 --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":1100000004825278762},"decimal":true,"detail":2}}'