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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 #1100000004862224430 2,667 digits created 2023-10-24

Value

749731897334555580089394215926009974498742924599921482722379301504680080745548128602878585556904943970340912094463464363784067288546615595755184762845106436283688422060200712964843069478125776607613467381015080300327484308788764521643441874043735143628255055632032736514668067939041218919151994947844165627193061775846007891394130791038212937606818610838296612520423142373240460735380747436960451428753091837524726386854703976455461553136109234729782883248655022207597603306669579362289954700312797011222188175054165443963024357180247100687781492817791768771326332124721728919055551673901437232938167328675610250706886999326129469547466319102875971845200973920797872176316884849803221842261868791598618410342589052274256511444285058361544353631912291575777197894525005120647647228694137932937170553358462535491135667955134203280815193816997661824011671223060222877508360229826421088906328035270944960048162062104806163630570524352958025511855635955232444308272585527054884337800022947828469169258364767898647257910749723417454713632489716457169863181930848520268425906327677789434518928684684667433041601638173591381529100855387511716446116471701858608601229972712800061389567058294788992254083395471412111148424275293282547837524734471252431736339393660156833773572579956242412215115124552484208544122569758865344464340454961939732992293397042799476007526188294188267740158807184795503839095535706154081159570872937658874385738968983454183236640677457903992543947040649916577293023225855697206210677718306950685813550794844399154202719598340190279591659177672471285799182692261121602174045388299839807488551611744650677764417333490255832913995277427930581068591046342721998930842161771873331006413998552913973517762993603657888238376242384850324663021987438259104082529860994291424135581190365891800226720820178493861625729178104332614367051753324898328958946161171984485429260801761236720459751988220818771585030715676485989927185937376896677302505093774258399227015937009921655118198164060981379462704056891165515118815862885032494132816279709584168374953530129961299373038442610764699844553283488413485258710659056275385093622112014968327349261971042550122069045312089295500235256001228211328023339209552972009955077661811730565570586670886705275781968379291332304380500527537009069055070507181787162770493561003646644925649137623798216213790149304175496760320145731447955340158994091619108703969657829810635325651155879458481279417805405033654626221472971093993049774832050510700608599146633713789466231116992184656820948641523127629878646051633471238791490739507007559395867742784965927598501396718304681751598113767157593991387169170412306725082242928007446511
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 27 of the certificate chain of a 2,890-digit prime (390 intermediate primes).

Certified number2,890-digit prime
Certificatedownload
Certificate chainshow step 27 of 390

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004862224430 --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":1100000004862224430},"decimal":true,"detail":2}}'