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 #1100000009077203247 1,563 digits created 2026-08-11

Value

714188662166017242232728788209321930779932750264094733204556004488135742429240909340255571827569607794660409427261299162917165708574587054774144479549405671297427624207749338522468162112192375084939073069499638212145968735181567339210899428931080122106676071481018963813672259938885360109921545482411897996530434781808284381049093832453232722681048962873824485132020379497542714583802464028985062618599777532198460493711240333143900245189743971721289421468551506472521471879107710149705222934729054307052253193618974470861819869967797027803288974876895510527642550486761847321578961411086714031703821294332885353681776413416378316127458442120052488136268981994812725912035936198043694649571833623448331142413388339166122604547594543334518421781944326083498137010096683302382842490700716638100881222732409140255644060983168058711521836735597753458549615574729981597877500309144656902695006810508812300609814817647812499624618605328500942309304391579787566019129888520092424342253710375877482235544948500641138786731181018769758952619722956761908475504240564606317781426174845239079003315481598976695006296301674918371871741971264108263558876224537054158878819840208767844307389012767954916128387051064224017900745890245498473394567150447662032113956581262677313123627623019456527576319574937583797600521501526992952291420743822714027717386821948233672280644871888334641743364247292884662867164875394945548668338591837489591511733132276173575615634223410308072491334789503338961334573448879359737578048195400638847117947441698020126651097135075133147533884028267751
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 24 of the certificate chain of a 1,828-digit prime (145 intermediate primes).

Certified number1,828-digit prime
Certificatedownload
Certificate chainshow step 24 of 145

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009077203247 --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":1100000009077203247},"decimal":true,"detail":2}}'