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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 #1100000004861741826 2,892 digits created 2023-10-24

Value

222418425575867834225708676261294768674827534978828041206415824000896089050445342929491576632731573512178075079299005060415358598487782814990431865948530563543564933344118606397001342596168767857854039561150601532515779441898316980380120935954481329458899633444529930337600573195580705903990640160108653023914731022474203485123837648933006353790996426676705155926096179559162847020399634244621568075268122647797846836792619787323425282411869435681631510724490155232706056686672795612764676570504926731173172162957267013234612149983139115651676478441591941973334952333718079157576381898638228416815147990943905351568309058864125145179617690670616044708248649235970926022275591714206535001163358105965158577174461144480411237706761684125113861752569174375679007080726820301672626483631676810012950061203582753536111701214585892348725245407457502023957615670852712456765524700101556638306500916134964635380722540531942822638701972970200090992018982266943959778587289983455546638434884998600417019210499364240735138156214684810845496571510467245653641581587483567639769489657151875563095066642785720772845621964236153586035874368344340170152572010807375544580600290387933268812246018778303606879490559011864991817716401745131428207268582313502925735609502488867759538394695905538246522421867105302043825759906434702773567918020684202038270754739469250065189980640273922213582026803134570537802150223499073352100538162363919922737836085841112456244688498673163644220793201178756149723355974966395453779122565580256539579969543285803561378545286582914214484895727593850445068162879415189640731382891474935673021243860327576835639737581685859909821594334504959755854194288351385483480170689015019269226181974249860199221234123520740465174178189069172768928834096664815213797896961004823651225934884285835910523715057052552976202460050482786961821972901357095802716081649902390307837617094136855034947039507481660553818617942455296920053184073508786100862335381392746810971225765095589852767834349744043068491035491780415980741072379920243032560325424557682111450131452513414789610205976558759571397745729825122727742163595888415265679233190286747493423822234638082106366512614417444580904023730338499688756873295421543442768520350475936782782549170491457651554083079397248708650053135387064494282747159574368698417444389905832353433995747984422123131545749370644536468232251695546767346537716819008504406495201339595380332808726060947810856966598220585293129145318607539983235662837372595915194392575015254236025834212956542711291698231041645805634942490440961031282761407470700910884429134175503244802425298682484449486621991796801462748257668562571824495777033660300872541188265352927595686789284632025744338106123759493581218243717300867840379043985829766237932150552166129257000005778572634358178004303267291640978134874758325422749535985912863570815466831985963459478663210205603338715316051591
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 3 of the certificate chain of a 2,901-digit prime (325 intermediate primes).

Certified number2,901-digit prime
Certificatedownload
Certificate chainshow step 3 of 325

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004861741826 --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":1100000004861741826},"decimal":true,"detail":2}}'