factordbrpc · fdb
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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 #1100000004870450149 2,458 digits created 2023-10-25

Value

7271685043489513162507785063840542762653274940943411633299029592759660539345389648265143021810487170389728883367424434878034084042702010559190052817763585352548196335133764423676958823566864687807622610313990686899337127856664198170963677881427114852241027152300857243935241095766659109529833320652507439611467904479029160942113522488507762199036984618482981119113134427107239756844159349808865775997606217793720995862354471804754566671923108852815847995104014607950210094882811953924617862570418357537263314967562889091933181247116121292701680065922397969635355571153657930260473875323395074817231758265193571335126890586114425012225860421528391468593774571854007211949296704565313787674639798740331885702153279591171295254875543034795701044098779987213500859360880447878797528439079022394940346230524547295390232446206499154807554794161830902129015214963459859890982296542236422694504912262617221392610879237663573724868207121345652850272088810649672988718664871067342606121625567615996509773363190477497675646596308670908627427032967774725553190818686792600911293829063627365222346626059210858940628691757508894495367969849921572337093124713015383706861053499435714101609407135790111930827958737824644102166624978817743859701951870610454593875214630667003507002762984382048118559933367958474716344215351540844113550692398269619769445956658416963500124334538083261603497894297369653363662766836417002453620256645091964168138651394979702650124893178385048528137229135620853928506172196213477911982680007174816365492263902858233612020438511164117781024396205676506220419909108786240340040759618854563223125421404656997627261869676525017862697421092269653181806312602133345372342716447955099517775375256752267119792126941387682038169542836810154677408062246463242506526781622096578412291857909690904326201514673833987900686335044475887415391740561244855892137185424089855541181092243525587410392308560252018204072694666700961399047189167269365242791321937593985343283596976594936540449565478409824675966987638030899459960488182913788781402268387608427951823399314672951953434215892468092972199025851851518620073996676571607018805024252317637764916603237652981824955345385418680741731431448908728476142312836696674826423343174853131530990428160729576268056677028120761621976322176344471324462470601894941914256090180738454457325369956206358268097735816280785188899575103891197544693398443345734295132900412355180519350381131299637385090019383556968687568636137
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 21 of the certificate chain of a 2,632-digit prime (288 intermediate primes).

Certified number2,632-digit prime
Certificatedownload
Certificate chainshow step 21 of 288

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004870450149 --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":1100000004870450149},"decimal":true,"detail":2}}'