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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 #1100000005813188947 2,257 digits created 2024-01-27

Value

9048134905971726349807860446631946372345158500195007361619597497838045421080505615414346883516771488423551906607370974479949762585977485687158716344898345769072177848779068966701521910873262012009992032649555746413219388069567153520966403647879639418947346806685425684735047410819400856116922679297325124587012926405109568136134847803769801884179028385686135461593413387924854376463929863336286689481695027714501744637904542878958838611364178205906362105064252535413494792836591087441138010979261619593609999928210496138297542955900677281744530779188384561099526852725523947098039654398772668725559817252075603418832270797065483702491496413559392646425687935327343296037497204338503623876815359295746506811181407866150776864601789794090177597894719747866141272414594226020544216352617482051378894640827116739640866850519630721591380182471764936499328603642436773575640200767100334769958486948300120137804730968782493918733074658218813784889463717500567942285856920702224476960892674795795849688336291136250971995578608656889037652099364209679850783452623500777638535456524222358907689009823621727344636302600033149536866952083332386901864406143673361593146054037125306982581832086281750188481698943631735671219253804977521884478815753269261545947511114401447386283646491403211164621633404342600504038914313320854627473861591332780535683424798467099877772134768419691040477895446727653056073174573100593382115576827981090009933571833011099229617018870202829682865279339088199544325369798063253535815652769572831016299666438179955638469937225755872692713755280300199170467904584406865744394535580442310081650420580835627004461059753687136094792343388823772997311253628518091986774985744991560579619483074417443680056146949415268676023256931543674604350353110244386449549195895580183838787904104994273080085398271720768590573072286500650296428465424472268900846903060635657272836676242477701881806923603738402920526439586678678170805026152764901081854593319627534075628579655709705778116747765551462211801787866215505987285964285233415285554382476658810557020415824848183657037785086745059618224173508984569499118927995673542792419008363688903786692432220751938887988483553684632516667827336843905726145234464656217233265911533930159649355133640887668861558819
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 82 of the certificate chain of a 3,573-digit prime (194 intermediate primes).

Certified number3,573-digit prime
Certificatedownload
Certificate chainshow step 82 of 194

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005813188947 --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":1100000005813188947},"decimal":true,"detail":2}}'