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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 #1100000004823771999 3,990 digits created 2023-10-24

Value

116856677757023605082750936088880684653547927310789969509020169289191216048375126554663833084772090938739267708976487112786744833115601332320004524173008004476286243126707682226131895828248032163824453685916661069924314321539351085400011128362523655400673138747584757197915107285120711004421214078919991883591561440518638285499852645560326282123188257525534577778418838021312769924328246007928033593581189918222424297178479950940298066316425167317365800130761955370582947541730415414047272487950363130252421051022664596391326852545643644698738922640023102912919005616775945525353098195678828722445263961591339860167180088432705892872119236614175723591737806573439162618615245781416461520302077786557959793564364951338233494493954833003020972290813300152748451883556941525390967070802015171630085044410758469548158841744313657668039774213049974432572905071115507463121190658139292559096784152955402413030148901458073809610687728588899454271794894573502694484852998125158667372276352236767940667836823373496397678960780505607026006348694753033590111875717233860934653884882651490790895875066199347508424159323021032743600123399697859207021754749223787202615711261172036553453810681423619359089452716138352308468788005371276719977550470393908395148344496471938479852758452208859171177214772378722003113557821404288513488188447074961665458021537548817214459707336115193484191569053302752751926935287000397893519388800108070061568865259231324944893643381982667512285210542478167743682195221471449065205941065680341365604417731378069008393028691987361775616967378546993550548179178047248600012807096284218423285530850537949414217377439941178441512440106731197611285127442292508222866393828225306627179325200173453185404882965937712086853686165184425578150481640336513978730086928340840236406797389929393067714074464259226811450778758385973339981648032298498767336024248483722281160350526171715287015316383393761864293006404523913271510980889387624478972364360960132797642190512353907575364302050175590632488224898228576434896851570359627487993874388460687540060179852741314441915704330194204924225951969474250362880092768075688568707757435921090719100371036480099039523319248400991507466955089392420295190236558643094801230139496179704342764434467926793415579239861784918001047169622870328391373911357911436583618486620110018405049296462915549903646519258681492875929377255279673555358428918390002879296632553282855054193082067258409103829181089032563839152034362597962806461527671311910063100774347412965919454786650003162034992018839616114195222695770874212510353536984556534643733274226847963165089767933925207803243044312857194522819057225317725522163162783651255432616706822374456801282606643677732435004158324371498737983837550990499678646294435333121583336556709537409431272721023463137542326661482886512698648654669497414080302125746620712462324849347306842319570566662814559388313201640679877428580963839733920049486890744912794786392238774966886348923601696392157174330215284176112758594370110086525261048568940121920043100794148753858792919388157622661632471010887048654413693444884226396178617275619990363447045939953640359199408372354500375105774470325799714828635376461851210934948520347329867387469815620376856520666979096708907266956674744905935907146009837820552644064058974428460288440953339820523102302966851011052753777909412456507290084693602853874073144790706144276169452462432194891953976706049914235120263164075204908009677797365918202656561579760608388224699159926237360276255308241746488786453692506762961742572480598007237249509143185801457863699885101780780829772875981224161045797332543993974615978737126137238555645587312019259758003797124554424618714287801791649665463960112516875485285462620363090021864196096832786812186133467435079976586439847647265376920037939220699371636987580648646358994849282426436501035593308902081491306678599368708256846773126949254257489579871701258483443206365202898696757417802273122767229382409256430975237748891752841653057561927541
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 50 of the certificate chain of a 4,505-digit prime (457 intermediate primes).

Certified number4,505-digit prime
Certificatedownload
Certificate chainshow step 50 of 457

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004823771999 --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":1100000004823771999},"decimal":true,"detail":2}}'