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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 #1100000004829661804 3,933 digits created 2023-10-24

Value

808026408480379231771721281082519327402432985951632127305155535713151619684563514631474250313255884475557367892425220033676458015360512339591861391240551126183160045615121833363212989827078357201619384069803772101587877767961229035206949948531083577989201155993257976638586290491285644289488437566520709799850196747533231033751269774617474555128380309527219010266261213684232996414627635466962244951270942421414255270492903643149399801062733790545247218818678614043756465220667647041275660381122313152464521009383569454657602671488223424827523118216449969831581385649770420670503293950302099850760029527940306138242246189084318711429744811876628944016786218511271334599702913584760349605720430194747076894094071598979247908932267360519143330204227130557118765751658753459766593748147954573207299680103977020903571370477555905487851968430359984990719100084273948905075305824277212565693769669306005027522442943352534157015663760750052555340436084849754079606932649977330093380454685593097269493264105703347033745754567598156622175701765759177900135164999270071777958706995421437732108399046788978995930466134414426545688540204060726103332303954099021650280389689886639980588547544287319389407095668174639027972775704374521452725025597263166166678390063593255060137102712605181941949599487284646060797213717276955140433473625168270852184534068973177295229092862374266847308497747137136229722697957224573659211728567607631911693801356811219024853607225515852173004082504685368969917647257918519796348826103777401401004067941502645681212820897134455847166302749898802452028586156322056064110491255884530581748361141347914991273996997282060260386065157873547427495823832692657816701550623721495176964594589958378921175730413014775061327376180417774536231871994728828019415021355358870046926135425764337074784042251955913218344665959825297346728307978277269218025403185974905823711844540309850053656390423446834187539139357054362900250477155506527738748760958555900176022776766977414898773333714497997933181916788119045931522216642705264559747716687850054668010238849895850371063205673410561297416483637790110809833762778133716954230099775539248350822718019516194454328334567007075630866380274387151003424305758284316791698468766264928222908123010347830658809086621308306695346216879434802282948500944520770780009338550614088009099881305372403794405478884869185967910795143451848530687120436171745330579817133025375748345597956891656969317552050367698446274031613878306645490388623948756528581561332683470926359574785646887059794925156564006437637479709683964750092727596370880174960283199414690503559118859474161037035777699086901943565991585954289080154057223557250506694426100359117914106204582428572803236825768944327488226288274632908363633494608458668697255685859753186767656132792130355263754538344769438726263162239175326644750875172480953409943876011387183836970368616225752311843596716737204802626005303183056219360902847266942314730623836903804446947266797465264834556532976258504340135741270757430690612592094295028832803793464461033696788020124127309167700068709717941709997503186796466908480483144036989536310862282946315512444390206877178643708600169797970312051682360409617747385800593182082892465865048481471927569223022094612829076985214168657544979622224307974508490043354137993970972752947858112854750495782111076529102708775648766865480339690530092772579199510307279397938253389505740001269604583273774976628588948800635597273441182764423030529030887172984612565223134347177640332771683179530279731733457802066266221905587063304269389842882166204154996632799606684125004856861924208914853192925437141009967362985573081750370699507913540858443132396582702155087974204840386598391343869435617443357982247084009654425732703636622954507582054592595728927784146155919864868232145304618976853201825598532179100327007274582524047349141014241164297025678973972865398687116332785205302278895950381227479148227669235196300122621
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 4,007-digit prime (420 intermediate primes).

Certified number4,007-digit prime
Certificatedownload
Certificate chainshow step 8 of 420

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004829661804 --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":1100000004829661804},"decimal":true,"detail":2}}'