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 #1100000004866879706 2,538 digits created 2023-10-24

Value

342686280489177237831001264741655623562100190229943755078158266607880198914487537210579375633191173932978434234081316014866006424857555008822967016920002800631622991732635202044352793553859770138672209233690503551340594226733808102698208247697025969193428817964168195983242288027776187923602144293708178846612952007918835586992641719800958614003904008760437062395635490418942658583510239318840466486568761503301489118548514450916122219964113333266856770667260863328188740441519116041090407074803904370417260387558714539872157001853215674427573565325488641255479224662639671894105505927476460539417193031661185295899129853018414729321148732857648665182093377095880730802307734552234484213136664080504664194473260745250487420382111554103340896407644121296974968246064148665790476392927170222528541310604437239234040777478979161921570647984905747970325982114937631714360190220258892478936811417814013803972297704196638132902460981176961110158261576670823148565992467592060646378049185985504938077265129308571406923135642961052000180140766282761097770400015736415434462147285901758834016104210065612012130374089708872321616304155907397360576822720850857185577482205736419069665339661141631579248889141059173416020636895533638846473799149630491362965805115218974732947964461243973981257516219354063634288515519385060372394085070495636100042078087504023116554809644401213967506441604080900613423627918970832299441590844353687171458354694602343738437514737040785440391240518988274434775441638003963658772805906486953247265617639270894408190672427477896956714338256569745551753632486028990693924951990722454546613028851916077666545448405465848671503173357662428442454574068772950211504962315788102832184574613069876458445483351338006624714931927754841200626680949039470050362154551505212822841017630621193593541996133532059125136677454859047341347455032319930335013183818025809970195650823149499357835572555435674933254477218877097269292422459236351335441920552933534403053422368492166513210220989568929316567879436863180928083200331342920164420102709798929257069280459987591513823297743564181390489158711854239587547995831836376613719236389924975837696510653285535587828670646345840460551346378246810350825953667858932925564895659693211913436058572825932521091723344306147692340238310818980322774165993968126524263597586751309025033040934789408735325989119603683721661988820648038825007658313111642920842191744692903836300174814933062824912669420292340562325321824505936798653845742412647571249879466369420779388788074528729395007283801734122231
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 19 of the certificate chain of a 2,749-digit prime (301 intermediate primes).

Certified number2,749-digit prime
Certificatedownload
Certificate chainshow step 19 of 301

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004866879706 --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":1100000004866879706},"decimal":true,"detail":2}}'