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 #1100000004815172530 5,092 digits created 2023-10-24

Value

1518712319396217817281726527624925068171984089883019953993717360576213512741077735603103848934055720839865073598381256743945028540110619803978813653610308849448443224339006467404070416182191454152557286141726728198120615524484755613061719391184027922723362639812811345789623430055125028936944238521420944050269806237087535227228635744227686590855644876696806173417371055673465177659447535068919715628201609816651891677662651148425016714565752370450934794458737621792506715616121438000847912928926586033969402239257711412675313398819801960920132142453797371547529595692343067693242849852781765372025342592611330259154906014900610559332381147996857845453797209802852395443035847286700683374750263025668627505368569300365572486933679853822459166637620261262092265278140705379900914581056206206667259360385415937296937517561551767539054852668469394063718887796510257769791754959624558517329554975827932039493432536878963234047886100783091162730671258110973909692068206470400025132704050345726344761582141921183954151856144627542600975253657696297737169233751420501922836911001027207898435540243553749334607163716601232865255498445689401457453125660526002056296163667597169044479193255451408501132568631401703458944531968818980339985005587630232333515820763626874069369606908442894325800267455395475113962325051945965053799052000442377546444545424494549109636567860603986468920636231949191315284666944326035242781100434840930231637989309284548122757346221565092281534767253206643623172684473111808462581847789193977847435227783515431189208891456317060215398918206396882770631074593191185415068521589902731715972095489798293781472357913704738146663203461634437723605083372227452360867516641827937226345920820046650355782184476366178996432436703011487264702361195907813552558909664482345435343336537197308162154208033701152921375309071364200204847119861526324349718889054992847764281285884214488840777085158302030698489500100796328069334639859253691551690538861994996471712247461029886314324879368795357954294533783069593182631182861686638055508750130419110397199772043709461731704289707516222130465367034154612828223620671268237684167046845267160275923760957903477361840005551457333663453600449902798642328593770932023839324875727265584554040680825545342501626998945202250627972453958224760629021555081575135653231831806949148772718172746561585946947523517384801986819619643842456664234369093286675995439568552611750688799706379399000873208719646117692168655706881649984191697192863112360355400288840042516744298301800583917528890701138920650228719064761243442540418080619342824912913617537695932196395634253079857603499032683372793079637976838469237922892045481745456941470433511968019385293620782976510248688705452556808854392813857652360107235377912647832151571122114536184762379547163632588862124644403019412115653821292028989430488949370997243043465778606386679474843699685580119076611448297660329153904022180994382133963049598304203884142520622249950682050673101669691617955950556872313942512806567728394107573410097280005989798036180805270458669349317520281717329237984751533852434203291489498456403813560899575265067774410981471019336494376393537938062376170751377917929849476282102255560140681016926751359200795975187035728964556925641537138060475254048741376677525403889674305993165113727114877112345247800954545410642712970651964133756233299336281200838731815276014704000560301675796510380087209929040939138350295333875718297310313859204743566825364891880028487156034623397705169464258950518815070961822913218547343038268864118595784080160666601421805766796050917962568571709154623269460489044854891644910885237011981207458922688757611473248965640333663847624848351431237297420067316753393142737481127559769856464773407714907779638251728455354141921113327112203653829777273849323294131235977588818628777285252276927876565839197750843746788617921877622335542196135828205472042472582806607703714383376616197147697615971978808004316991800270454722068800900033003218292338332015127997354462822641917639594299004631080126433309553914873179614644634341448525309945841576673020864384874785285605617220531869457470742392532398245643205533087390264988221244704226676614618054590691919500701316341386470879689039624487859874294220586945027814869745573248491874060097249232548982038093250841442609080229185372079508224797973655608823410858710068828684069541877935300431934374965464489151373908274696165439109148695637078534091088864029026856598433628273862883366032337792647095160501782538037958772374742375467296406049551718030636752950702408483621163740498732987697648731668240863622648109508904092139005593498590902145727657698249361817417171137776272527789253935803411217058202957718508426659239024201117281536657621200896319887781233943356606000529922641853273716239835813073580734858747566693292679772793550730098887383485052076087959661913127266108103737617291008995191743955738936440521900934439728233645117291265773878303324512864830161513414693592155469105807506758663405019577694568502682689842811673324114913929614605742115454815386249647695409447974738979193128287772702860990591855853
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 40 of the certificate chain of a 5,517-digit prime (577 intermediate primes).

Certified number5,517-digit prime
Certificatedownload
Certificate chainshow step 40 of 577

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004815172530 --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":1100000004815172530},"decimal":true,"detail":2}}'