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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 #1100000004828081218 3,802 digits created 2023-10-24

Value

1532332823400051788290897719061230992041354565261740691416410835751879340348094870026415800611475758946413649788468396186180269528288126497545006134695776056061665624683169617969593254128069844207970117753583340348493901606842012408992262687537773652313787181527958492865325727471922560773026255961985656519631065047705113522047497701805492251914823312484489483529243937470258136702217271612389610905932870351158263119525263760991394999942559673656062248407870469017832311879847815398372402036613057794126424773496578218897084680219695200888969135053340951067279720597511581521819727711389407174924184157866123067371860571183364098114355171422377719480125312774228160343611168187240751817236219797858066178866464301778393243076558641622766202286470305651042896831553417428849443145718490763540441274495498141919689003495699298050357301976342039006868709911722216103908060950807227668068556886121962729681747142295025674026931936760423582436904717465214836946857201858306996835666108975215371317594707455973252021285891946248860246932214920818219435466904545452987794724441920030968557592977014212117030309457686418339372509510203083166638101405929937183190561610837899339763450158544116871533112119378310090911528240582415053357268662964639046870409231863616089409882287895119159558441806589669956796707442099949448559158092398493397757638146084074841528413544897421262773591912732579944895556120726988073434431421544568456117255592919409505505139748070599295654336838723986707997372940859502784441111850430288006347928401526696607966434822397360108417808738822678469982647455614331766288172109461409774955871144040453476165619595399228750272112364230550943267144364864765797764304391930489227129135798570309190280168645579868422361216500482461492837244098388576815561941639193945929096781845693361198603117835360815882167236619854245667743154231458625416448693848950937638738120357499764321681693685481637350886825855930339680262939760583452306501506962829318218026725708354024229019921787870768863228005916016947541187281298881326858754838668837945320737207741154423364259442420401359765482610341014903133941615937809352253248102114388645944411825386048001415922511629489036141821223676268901094521467368010621048922686293464550108847195290114398708091577397490289397087187923027022527426562548189598256476584722213563198286331087505318329884253970435589331310312885404305995444048155692793373287920470337524985864456700629651420299551894808500095241274612852986120090145449027894975338228850923619032488129823455547488917883194377201152654120477003821466346624602558817791101305290737618820904341585346956829634171283753064882873292466952696391831286889403114141966036629717258195535247112262931301576188048474519052234665565892286818980719522678318510350679702760971701761333420486456974234548094159584648409931374967541793571140910615070853209290204681084054482008174313531409854170810999296344850277568255761177988666343282302312181771979846776157455574467383420547749704235617412487786661269041434381259368317382328961361941981624699172097960420134265415411242923471352456236149918238764259050316917054857617356421120770726390277192524226504858554354617789141455589621497846938775715574499087325296632495994083634917187826446521558764604004759806675554818554228115613465207835517414124916854988673735373227375770982907047392110244221130370207258262349370842670274957942748108056293045011401793666827047910789187979089625063252596819095847229130062620559224446736317583524219718242745537135002217899032689379744690140967689804973134141086620539630386931009329317100365452743004827440399086283316509653823171235606141903583980191115079267996675081368327401394778947226336735111733357423631785160753840805371033665153872717778975540059316241391876381881054146768546746997212829376272853183233785819
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 35 of the certificate chain of a 4,135-digit prime (452 intermediate primes).

Certified number4,135-digit prime
Certificatedownload
Certificate chainshow step 35 of 452

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004828081218 --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":1100000004828081218},"decimal":true,"detail":2}}'