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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 #1100000008649183561 5,288 digits created 2026-02-28

Value

14170244613707303683506966691711400746682651801012475871108459963594959464531683597161848073879846603509244035888526492470669778156899265059314132130867304844451921957312640771888247751357049898074234212367169669500482727403475533251175436286067610963336887675415795532250067075733781899958496534688199551414103860142051695395067539581900708952393166338940597054536433525264756435862048608502553308833556045583433488071009051900967469210152662189461174159038080272515656480599322819156244864415609703404250694447175865341171092297216516781582015919332527522712796546946142435077636470902925741247151696302744701074172381496035513928665527622570946914226352198968931230410483397776393216837196360260656102520192902335273056205474429100651985653852767728073526881373352095018555143174237096481372090313591156720522336988934215655121689034799927052559269338468511471939847613697831212721299282414596870077878646356942157674101360384167251828531607294020124759027613162610573315366474440862255019774143151854328748174463526057215917248009045921157111329901173920738881577454432241318663610555506411155769255314164477934257195605311629024273385979022109865953978393435246049082156685652961189683122262796354026618691816476710271117051731557975357444858464905660048695019949749500311170162917589408464932041350230843392055904864003339734085032021377466316785857483978255384571663967300758082646273851821865830454773639077625216004388779560706467369147651463655561621827190123861338794828525257265773312382484701094786136792465350261261499951380578003547796083362291288607724113583589376757072180891547221207203212198406522194245433727944985605667556653388594764489791032185225501271608087126673824758163694650053730550058736586462039394119276852671559898426765089412815811809880102223359898642534904059560206905618765174333520656386875180823813167996504706035911595599872434888791815573837440938285658934960714982098654605074157625633987166988281501241452979128620587865528887957390376320951810133233724964203467737906264062571692812039069547727300956192977187579221750545320031543476020958752862275607168892212251519595262746116758995971540961518465651180378438377776201021611507033797231910717914580661003650457207201855169601057851446334251521390416442429434563135930421140455013680492672464028956492770732943692702781726212177490686819912712984442621474507650315601306802844512425824510894820370649483426830670614437786851834629143282751956904642646907009504691562512022073061487272505810604771846979241842456614161364401859132477334135379916357467997014810392427791203969050888612950858096640105091250306331859575128620691714873096482101362416319113914361707085879575079409800760093721345046702417230716179731004028003782197500749451521581441983371907745481426885729564262068637690047420059693112714361295482652294691375128172734343781794822444938790496368884289627197341081822145430448763618656108467257487161183621439560269562984042413179575668465968445960545530009723317464751736739408301230329024110757692668388998888228494830540172714225136124679802985212905748577666432100532271391804054362113431329917443230105120344974031825931658752835045117893928255280941296772176633902502113942484411159047349977945412909076514758758916719175362294345255332843681490769046194735588911799002409873782214413949672363369880026601960634191618674190427680135723146185777475949491771121131113317298411445634312159962684626380106061278360488977877432799760129643789847114441165656793489380685983146288959919190055254249422337571360532978123809732400129408618253098791640180834121267204284985529031967239232785979667895076769652037174955444549762234034990028104881068236755361763488812838996552662755356653445054205955135352182453337320835870069143519510915845493547393474568538417579312673132359108866616168856937807087383827926842660414460134387298673499387228203738684359607983493687857153575414983042345941897091912304490429984940296412947501309207325136292183402267545334231895922745655688291702557648748018415072582602346940439489720125066711785684053160609573980547757612085890403758334836854761554311614353776340048247689590264249718544338550298540686433004410198560011756607901677825073019906388969869852030228856297952952619830057146179586024945390427586509590506531961710181201426720686470191431311475961876579601741569428043881278295944443236142244039488569973554504715721785133177015499564055079772000953895305002004845899202460981662510318700697814306616729696079194493744994413922173381688664136262775037422344117417662871880102989587134828540000075699422157840443929892233798286434318682303371372757506559625393487544957517820188652543313256549074242395447190328386735434923365250315715954519568515640350982020326502035671427781330742433750259111858276145595243818076658835238651230144493086026695552048934766425007389267131481469543368602002046201445919466930009402148931236797420599531848953851857151760620213823062097031372025010148313460227453016496738350189307753858409651618775108322330255686277304087636047966172652458829148318009602674111535189956189809651867364121833367433572225793969665049532153593410729549237886938510645599651214591656261099579598478600183474103791502163332923214947730614324064961586821728906452157765174079590946119370877123677628889684369699017338670381
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 60 of the certificate chain of a 6,103-digit prime (392 intermediate primes).

Certified number6,103-digit prime
Certificatedownload
Certificate chainshow step 60 of 392

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008649183561 --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":1100000008649183561},"decimal":true,"detail":2}}'