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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 #1100000009068423055 2,894 digits created 2026-08-10

Value

11429455508588365125276218822212026630620170748647184186796407673027493881910306235750911585587236552890846871210719170514497041634675180979378748368646276447082165780833938131752601863607747974490778144106930111461946276701728663723673173141006000529804620064040940776821561689790865854506663043478301226850086824931062712100398467784004108973956999662989164186306999882299563818377729969499147362359036127882193335890114600533561240063527939747436021147091404987767531075780065311354407698970229391068361646147107743401475400750563556518850261698776186337874129186662035517162156078317368004043342188869626423900043663366385326354040060074509325887602476280708417274247529220003943442835869695803641346798850007246182987169786856583604654754114563769120968042192595214290762894758243627776503752720118982722829046214985496386337005263890347705912270872055393581195406576728492679662517577834026326090706061920632311105454068439361185034482054209241184089685416207327022183128299641147702228788722435408669530074083425813551712588763333606078123358260380517683101382772564721674005718634747108309153656742218766344829083574906619588273173889529444304008657424287722109967681265631530882086364199978440568153697769107654264793183965887904089292790951029716505967001593358825618432146680474196341862660082417599189835766606115065392561908421511539949754530123553057865782736306615562511016455968334412868338353779149480219007689473509745153731027798737964585741763703372373934104499560302722408226406032753400590182782477200340032282659610023329075998988775246157206089307896947650859713061961679799050674464737252419722364610969299569227850623666156167709631586422520172405570103069139451648972033960616029077458491429882933390868930117058855883785132905553679620870232573774770854020078491111116071488202623971391850968120845285840032153045235568990879876636890116457156338253854071758035515910047492467579608460406256394221082984871655353232157767721185966523909246273123071485453892073181875008328643533543674961646542130698590258475030468775771217151426688223588515960838019275896045004331849582356520663257249436387762265982523175916322843353510618592572044201148981498749524869874311353263970175277194717057967179619254738531813342588370665563988421068494610727301102361386256329648110509547970544408144980316032439213956949975097070281259395042494699197027431595039005965070530513038047923564263545434866430861656346566836061543536927202853568307695516336221654571464240673247581514438191853972471054908238122026487656069182518372486411303684454814404716707770094837563187683738606586158576071905484090441554766467992861623551575521134831162713620009520753521712246493643486266670896202933788620926435080754516891570400594154676503649885803424376048599642056297453604919026912317208799114197272144646203442232898631622874577585343143951224879158085119826847358556306894069372730737730721
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 4 of the certificate chain of a 2,927-digit prime (214 intermediate primes).

Certified number2,927-digit prime
Certificatedownload
Certificate chainshow step 4 of 214

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009068423055 --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":1100000009068423055},"decimal":true,"detail":2}}'