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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 #1100000004862380046 2,640 digits created 2023-10-24

Value

140613502150333058173778780206394451448695693208241444953670454915967161641203594534025414432458734630195363704012153373128851894630875051782053940159729289633417755727253062132796537949032112946358783166634300608837848560944933634240780171389427998087393313185801387018755126617528779375402855703887061447222539631773114342545720907225118666250919586520543809501554120701577000634371522864384256153481834030399134923781920451670181454213945269596453143540422669843736822587180647776086389710097992077676634020783672399344091231382590695364881101151352532204931686237608925492599084127591989576519920956981329987454755341831070668883370781355049207273800444783149747464879972947579368202378908080435701778787132784771484221307616310655869764786070278084014535399488647402436638845065220541456558763529686543084369940195085165565582938975924197667627589697912240665822291111313573815977415708323294062395331279401160930351590739682628419066924113979447482511658393284368079136332506169959860040782288906109930476347794745251811608167735077976992594233172200604174366757706645334043500682077684686842936112325367343101706849959540474451372311073646122914403357429034349066513379571050026361328717614025199455702919603528854882997284332491314369513816666139028406491376302307303697015063999823483893758940657058085077387433000027025027303436296841531609269439714221505315670019525273194638837351203170358044794384302288085821562139679978523786549344940220114102485153714767719821997880391456021412044718595900830434202843500072250063473119247269994587454413485987796284951258865717700391007131614581959994576765973944977874186513452173762653287474723312448211320625883252285970516527905622909421605910316679060910038155630063271433891505335411535793959181216267194828190739915053136858643589739932453111658409509609994199695918862583796287524234524286720963326814883458627307738381615854863398928264233057223793520715752230961742549650716463045820676656431712125176154907853807268825458669879799889155079096059141891060059522366045374997115064294340855024693990870776744165308945278152598083648570091269752122548843823538042116580911661337539815541608566096461546106609387376109180393356868801236846588665461139065975176143277147346646387318948964552445338812928346092024260047529186198835953313158281561765528784113192783948920439104904762482972465529836556345852195079086817534130698070582922741328061883471071004943812770724587274592295923825814243591143707306227432427825246392913623170221779317122049635335232843931016056618192272945228212983417813740395088087892495702160614092678653635398934649050663351322587253002212106559152139862609
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 26 of the certificate chain of a 2,885-digit prime (384 intermediate primes).

Certified number2,885-digit prime
Certificatedownload
Certificate chainshow step 26 of 384

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004862380046 --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":1100000004862380046},"decimal":true,"detail":2}}'