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 #1100000009053443238 2,718 digits created 2026-08-07

Value

270064842269572023076318205790262147201339995776018186113263316618267287473817050834607200324730926337425107532436995718488581469756991298742539780732496625478313178361648790067286886776357816965532030444485884583635945215620166307793735734674293958523380875032352906478809299870047802036871495827716189709655945149191014385512060868882411895660393415868785485256563104297983246502740243985486725126804755185503532011545248511464489738368337364890125490214666354173561751981344323057272000931283879272066393993640536176942195688807230747824038467230449046059504040042598582560809796607966061310683863054392072217517779619401691809313473742663752887603998780921029948166699965100708659140388024635662971848282569894197730501442324398978625459951629416853958233740962797702646861877941120296970348500904673351704661073662657452212481746110579538499212820804419252353842992549550561799082417980840161717711364853512265729190623170885323730729862955516455201854776571892857495117967424721598396255660231204364737816863957226628088281550929681467173657984167898991880417556534799158247303947513557058965506769880239258936413025033934005100229807985659026416960814835084547589942349217769376999496207475212654190890615569637657627518144892653720283225249298034056517148018341486364709258257772176435462076064461048751514130423910333636088819752245299208792094597442299856489606060393285546333141770302210835218354504057584875080599828360650197414093507308849254909550799612432542948233264301883424474140858534469401588184515370499180046223654924979608777003727895244980853427122920572416757370181538366874224170558809436132785414209597942474077324453831557223889146059204761460129853737124839179289161457060579029576978871297132383861091047924872780376976878453957092733364482234704595902069530931980107164414748616946219244863670215965631089669599208330806073963079903699018588766920123343860041147240085583312222326854797677031786460024787628880147425979270172147165795845969278319035481053224016309672440884603268988072108883723734538419665261543606158491830639497506384322966761381164768811362907769094390525242668583838471069629847766486043501514188343232636476993451182197467304975871989521548982443558985214167189104813979696362292576641760566886971574855670479933337030506734929088912828909964605144967425279295767922283766489397133475187478922915372480189624928004466062026763115244802986649028052864455556967428289444278275240325500965270886411452768759333816472469394659820110039193874240103740843403280473186254685706533570548688456342726584888562605522459497008120150004412654654708078324791066729698496850302625569823709488427851324676311978041357127702465216062883264723470671260799730092510313302997032445587
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 11 of the certificate chain of a 2,853-digit prime (221 intermediate primes).

Certified number2,853-digit prime
Certificatedownload
Certificate chainshow step 11 of 221

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053443238 --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":1100000009053443238},"decimal":true,"detail":2}}'