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 #1100000004863727477 1,981 digits created 2023-10-24

Value

6712186186194299714287144739266421430547842392270224301743260542596811609130914024339314296067568673975049049516538961590302174443365982693940400357016159127156373859948358084677328411072201059349953802410447113446664374608680549491356773272048826802433092581638122951428601628776208838446137643766659473375688529206344706965644877354890251934069047958201790621780509908681332679350169731667827317505555909616876447723746451245401901290231716377566798629514721893818811457428509886608517688227997399350711500991208121157379663915488938672185884384259071942246259960034493434481070242645894737896294213918190664040386053908236903933352330914850773751720784186869184281919425486017876157221443298710187735519057018220277500937421135293662549777981263657703795714896985960157538172376840806058602445719310498546994423518267578543599453814688259649465796940440799618908768793047060041782269899022053950793368849433628652986715496882882261731866235620655727032243978634832056375909403501030491332112291194768487553281548446189509680263875825611154629564611143193775442115179110123597555150663818684421464445355628540561467222424169306585816325910190485988067897813609895994134910862556803062981370235713966564006235803725733835410079463513129660181881792241080212674627759607772403265893211072585316574880121660161782507318214641193983979988664086095288921335562128879620686752279646123363404850624877967079488498957746151011463895255264183128404216929529859135152802417413695543207374347919358333569028726124966501010876525408942576463219882122478610212527218700625001037321405108477900344314868813893371434176176964910996354164401878363670826970885231631177720529069880287424294848191974418053781235279363873181057141258496323482660726972667290464268206136711996617536369301516895320681272035570734886025939388153277696885485706245160532956266040750897190621534078830395084416219787681604232355541067484657655979316647003911701807370142882433197597067325690515633684992361219122813421
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 84 of the certificate chain of a 2,844-digit prime (306 intermediate primes).

Certified number2,844-digit prime
Certificatedownload
Certificate chainshow step 84 of 306

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004863727477 --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":1100000004863727477},"decimal":true,"detail":2}}'