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 #1100000008674979585 3,451 digits created 2026-03-09

Value

1184448193890118754663127600792772602098329524320219897291331240539927176659645916786471267584031185718460739634274210592901373452720735061492075999801946382145381255641507078741614470008824011144748244686315015492657635890959615986296339528640282098559302009626149697234487454761535861412734460586737872947604684744379843520112569195188296697618082241338051075110529271276945107800453759912863828044155316948763562607700958439719242569434491060840499668979931803287006824969370612326356076318527663250215080742821011616836188968971071327965490965095847387682630366449446782943471404527276510388119907583600922076629922380269152836814382453854712751318878374650834797522036755195234722555086850436653114712024599229342554746571439956281864908959081168550622671634172141613683183562985561236252739874575587982775040495383358328501178822850936364275796096629087007794911446938022378702382540575635190862583156144797498160504034597102645098475783295021630507619472683250346295697502107032677399472386660507811500086888465818907720260427259589323507391575732969336573029488878336728265841184372250243916667351434039188431846420627990528936493792951184375246714818903055376424696679023986219868396071760718631078116817378315033681233183483203780729149016367812555754289356862987917140109320943383832200370915090941053061934054287339383218790033278882881214817764765932578779560304377361139814895691300416582427163848500101031725178657121901351797813450257864579430783487210085667279196413130914044427178107465109536577570804512929600106233081435749078801866424751774695817653892661762112695927684540113258527812016310545738255857166989026664000265511207675772778340634622336090036576304538782909055830655277668415000825754256640096076899112084761717506023257989020810695887651553321001784221700893807912166109091172661567329638735312989021923922471411635432036201481626706132011121057693496335647050256602322563705913540015964005885832526280184579941506902318236149588653149308868299519786179867882492702923617848114160800793235052485608461065773741177123529302954447564255811526936716622796390810529238626798829600682957788026628821155583395619820185545142266244136572407985660377661727162721678907419681025422184862672114746828810893930494785308837890625000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000749
term 750^1200+749
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (3,451 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byFredOnCyc

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674979585 --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":1100000008674979585},"decimal":true,"detail":2}}'