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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 #1100000009057487314 1,030 digits created 2026-08-08

Value

2392452332988768496461316103254770550989394128355116619911699205210000186834464902217693388829961378337134583180554431560967978931978684399746565422611893814407750780224746369463747317399978302919413265972854671097974335227414169921007156198731923932434421463765477092963021317963994833605235245682338220030603668762069639735506795163967296944260012613856849819418026362646349620942259910618897674226868771448579715786272316265685248112998342580665310841453199173445580662746283026926868433228472757513848078633808685208204914270965863736066350305460383923463191674043163354491112959190085902386436106637622386584637670892824793714847567201811720895550910628703926122416727950744009018094781534424524061139967279330364405194487870813263829391453167824842299171734033030623738661981856208349615046859028659387697043271554115746754396575340756676674180769196278404243611674236985891845369664202641004422190801162372753820298267359270885309295234629465450283793586571947235099992484800013278238571981404386311822973746616415151972819
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 103 of the certificate chain of a 2,354-digit prime (176 intermediate primes).

Certified number2,354-digit prime
Certificatedownload
Certificate chainshow step 103 of 176

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009057487314 --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":1100000009057487314},"decimal":true,"detail":2}}'