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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 #1100000004816918700 4,747 digits created 2023-10-24

Value

1963679306840866962615607559174093637623408813105488073730154342571234610736394479895638688252008607193860201093667006021313907826981682782182550374584131291541944962843127019481574171651030027675093091433161281591156916515568051658025866765618603910479499770990091971257789938438709958716276559152789148810224360468236709334342623411529134359380285556306046213124734092369032657261065156590788755573904904290624483020783705155423480591403716832768919205758430482545170304424836306862204444193644042928862966362808770363890805297200287502185591865549722094018277292792272003926659167257010613467392790183168098809837336372538390112090815549805351012863974108812723308895133954495611739211618630275462422336811483207304830942030720955999360835948609321286780300124313661620278053838038605176224312187048905219108875572183259066024906798634773563205935413286451469509907608569918187868502359647458751959672555053868531223035169086363336927503155010418527357555061914015253903708500730049224872309610874141359402245909950422843012779883689286411004858015162537724514454485676354362804775593434784830162838536236457954802607164471573596195161752266522702169515462472751427817712412710456335001684456326905026258737996036021922464079926080746570301917220352957381767388120580706811035061484652408326918871388046758653475036156417488651225145660048018865324942798338933729182785192413104508787841401054533723538417761439528798518550675213751934987893187369230887399151506720157532440782604239439876040941000734843846440122866140027594280387802642962648119439751642847234444515689057979389398370802607497599999444592321377643829520056002659679069256816126041286563932822140845902736212432369663600429956735551774306272074610260188542229160128185110381301211676915913082920380253638016741194397969012624070496188654489687524604173591315993717607093670733259276259830975068962634304820687432379233002914117327194025202745105836658441306947732823199219479863174031014126534795919170267121453620066569835359356214277964486890987209346772842595568688028672672661984426953899830463291416252662587085965027383359118199101052343708275526049119374848558494211054462736130006167619952910540299498778547736588100580983534354791221531455920391180763706731273130262864114701966724143136125227807619457265073843222426126518455396479393583356674308763601700534438887541418278556986033048849162044242596305603394134493417343173233997536718180556650778235634297466788914138023336231708830480581999861451240180470361940113439287214289146001751294917008356463908506308430493796238595159198258953185057469273279543477018797616286719132739544601173306129947772448361086033577375811946210657146126185864533387871283665528572216999515782856695346523956007758113192421793012725985573891895769807621803812129863762033250214858995049690345170871806655403523498318811766094210028098132035652844995341797969785315711962312356290238869201918424836311060950175359142924222847909080594473798548713091639042582238947155395589625240096111525993388693759644450672154444378766577679125440940235457506611949832573520167473500097477581094338676334477327857888391445237969013562550150527571894868303711374440400151999853586687224430123061265163517171271557007324833932987783263861637957396361864812516921426701045965267222515861066655363002869433659290884053756120441349448446579893080829278345584802550236146275838879535033006192752056542018323885563553063297611301906580421906838157967480698872839110042809595205420405358199374944007045881739572741116623329680602241427609439265881009323830527800615787687650620425640184930397228288717686461199459246096414733109147579178781048394505858729011296853816874081581528886005589998051096069317113914852495908627816919601903565781090903319063600726081691554868068889665028985060361398967268582875954734717499591383235362681611147810403612942198837103990245321720244892839022912477547743930023176419462098380326234282429814284752251440764247453921834073531022969916569152258160034960197694323760645758992342082849537170967098177584692100789779975382559854884404053869640218356480769569438765758614133731242535420767922024434411350171851210077924490109675422120058383758039517957663916026006007795304404405875649622944436609143468885966473132826286140929577267150242663701143091871821015134309043978743277233552716660105196529609841829492509159230870761452794540279567663104779171878877128291211835781996720344942974105980811516082588210647688253285291602690918420062889150191122385864814403225061735439769442231188960259484562186617918647281453580419334670195228657754328072543560947419767259261315921420866563412390736544890523557051513987950193955803373157669242811451305580890657193885687592526342194158589585436780825162130842473163259144817637
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 54 of the certificate chain of a 5,268-digit prime (612 intermediate primes).

Certified number5,268-digit prime
Certificatedownload
Certificate chainshow step 54 of 612

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004816918700 --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":1100000004816918700},"decimal":true,"detail":2}}'