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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 #1100000009079033782 1,784 digits created 2026-08-12

Value

22058714529567333897144447513312832958883240596221241054191930138951477158229216855662566502829482452897295227847167899708658886211441300497286740041056751056127884153570139051516010907731829582582995376498309575475177724710039581503518260407422246676425369151428282730615173296353617612289645639946096897004729241941048791792666934541048994158510498767327277910319574297258612977005713340699700987656575389690232846415881457350884911486227352382259617249797178090477313020516405017430126142007504179528919125038887639306439163908153155514626241099017501449116885472238453803798425939720755833580074843088576898515518820523785252004827342849870358591302941486902838825520284731828838616302262007739560535356255374059337014706637789111845971141760393607079132487053376134330733565626183886509073531610195943616890866603225566570038991254447080837151413830711170592946118374931322621019769103316683900358377258985975064832642175267209535888760853372640953134199064707832961574944859911998183723883389667734404272352194560549632241993119753445518346419458012652655103133910221022187659877355435510573660271738189531915095212517976331950260152541473690311816538161306393749799066832703459985953221982318705611582443406225114275783829484542515684572722779818669708744836315048321746774237169171907241921844976562366129484668517594155674404232835183859211678330547241619901055980822279120098613326047704849827828691420087567697861324913350123086156464149454370120664841212552431951183266072086078105528841224583088770532511387114068618246473033771193248715728882934766902769288363786480110654925607585788569731981155590362970983242937700777497573717947181741870981001456786391284055966403687178079178295676523654831996253423880376378009574895102806553877949133305345398971382395223704423923
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 73 of the certificate chain of a 2,673-digit prime (208 intermediate primes).

Certified number2,673-digit prime
Certificatedownload
Certificate chainshow step 73 of 208

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079033782 --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":1100000009079033782},"decimal":true,"detail":2}}'