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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 #1100000004864583473 1,618 digits created 2023-10-24

Value

6844416259953830734760222300641700425584265093055186394281428164944505818551269188726370824845845583289809625104319090991182153969249842986952327918589108737435832872102259846773255544702233087999577119018374386238005517444993534781727379460727893048132998221455749138599305116109773616014489972215519892618804521920221916299317445790963110904093111018207355510035263240918707636556887781531593553034999964212921389671174311570853619198549974794452434966935652333009758138639390147853357863596608685560166404761805515310115867762130629464769964609846563631991572681331703770259458826233428424197526590635396403656737650887384068703898755474301632535137036049577864166735108963755330803693594226360384666139219374968705327748366461624972441158910298273815240458296297728002670573656940715718199576267177688758975168560727945940437994507788923651728946359012925359900572423988901366340302939540655457051792422772089759083261503422685094511977518242851766839375368393996581026079461486038035784429631995461794380679863064448431967373770918939038095311833636077951419821672621173777494207916888465293155314738789587505382396846017710885234629275492199697419642906022803655076967192249916561094278382049228047970812031047960628050610818576055573551245654158137845748518864480379560119688310411193774305018990728322300262196357121245676431890537842080771594781120190135033416702425073441233449689021674742372221041781800854439282252380223513263131487364811530070105239306240741767512990159856304610653050895303510467447918907409486379644781205325290033392130454260429692119340597852146972282175446531721049607203404061402287
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 129 of the certificate chain of a 2,815-digit prime (319 intermediate primes).

Certified number2,815-digit prime
Certificatedownload
Certificate chainshow step 129 of 319

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004864583473 --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":1100000004864583473},"decimal":true,"detail":2}}'