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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 #1100000004824741895 3,780 digits created 2023-10-24

Value

426253057862674699704873337776969299918385693516542728914238411611729453819817948470178781864771919796648495712739907391499986632430715276209526711951774856252545012371834416110993375016241750605731525132052577205014508446847265282145550508154711963915204102224939672624844637326337026615460244677106600276023797372091153187065553619661289177763121904646057447342664098752340244064078968648548967900484995010625730832232064800584399312584843141276668941037602035623377912102830214839100596100095017418280351062267507898955101691465815484640565098180899911500312617461340569115412999467266121488045214425640735254372835423014948075655160045245063065238826304461622087356313095503165076053805333845649288583045437416176542280486165723251704043293967595525900920932696418898050228378196686670307408997263005187483156487103065598090450603743702683022525414005886184336564121634286906694567565857700242640571529654932894231989051905914378831746015240800395411957218840499849268467607561117984246670126685354747635893985456118854630470017068470793074998659229378927464278063446768296470306132692541070521747454707257962947804807164458902626829209726162792921631177085144060598929028637303792040411470694479715077190450248928563474948407064938931175083078106884335955826689753961258518850944921950224091550273246065709537481694240721946585362159285965327561239915909612784195836717662246950210401029724283619576038184574719487259083675469934126053854953484825042117951655030635141212009924175939955967845112518830158649114527530090510423226555437334398552756491943829468667069773436139934579098375947736688984101881162245348029667501220416161529541048776291985965017865518362545579154769392755389808725472217837015463459590034623412416767957270875785841198912335287776020239706564714979146641109410199594512433344696692243931139541356622657364236067690652220816004553045616824072088231723515014424162792367325672653279609445329008576897285221879178089579987712992640372129795393352667264641887136453535418858960316190081130478738350145036099358013660398957812639166138289762267114518542218227621136137754952538273988900712268573093237946685945278030579007166562680158405886222199177441399053272333354182998434230073883451017337024739154098445709677554102281292135546876526416983351166453325587554758446796677460322059350236901907279151249271071239993484714081352552341878298619833699944944315047155562087950372753285578012489962366342581612133203785727321121443188765371147174472488384066560809053234420515899003398143645573156620250177258828921948513990110820494856685605326086040955445550511521441070665577882722035664196053112604410487555173312438076534602421961945410102531693530172239780705066205678393369599467664541228530770662450818422764793047905439315691006347017088700518082717887743199493992703722255069023607193713867646993703025085601632799961039981809565511494108963217396032746444124764528944612489467420746898811119758132913463069342488816104027301712645094681576618420837594132196410247069372891909449525919103367840924367725856508087349478723956529615277836887616478081182342435422108301832839508222747675183861555759003604303683126233490137592341488499873819913440931390492762207927872508783643568875550653722847576052803492071171419735220572958803731440472164622574178956474369887521336584956981105230522447133070717280306702645330099123221323494732802356575946974960757540254990705899039400641250544687607268238775010531153327701999925270413716756717926373315205140592394334364241598920899546053778774832846759827078023891193572974537377750942638243160766460683326916535968651303158581753763461914300386855695329974823290435234346395494587054680832844059260373648288507422027998967552997381785058465574986716204891580008378312424198243306157565538338050548371717501
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 56 of the certificate chain of a 4,406-digit prime (480 intermediate primes).

Certified number4,406-digit prime
Certificatedownload
Certificate chainshow step 56 of 480

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004824741895 --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":1100000004824741895},"decimal":true,"detail":2}}'