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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 #1100000004874750514 1,782 digits created 2023-10-25

Value

945667331022680691417427987734998410658114290185614948704512308102330738523640457819151287824748458415194453570934957682400266155567053232182804467490684219104141257378970262916005332090375815039839910123670698822159373034047775561491769574322032734171008201028010398257418831120638873201473488419426867429015668102762942197457492586759639752936679142304953592223248471093095039646369324618345539318979929053162153769840843538583234476151185291595766439469208358631057814020225201289682484239108994798387521945237522322161513993370865518235056837508439907794330167576730020447051778253826365438383146731934627615685449023788501425473218649085223316023759022768365028139950795678058249999599238441610540010162331637055503326752435792237110752857106388230914653835576310984594305159293423295589163999683650683557777804760439863402041550594157170422135764055735990929832926673705136420702575183786343568635089168488782319780910129686050811568168737238279706042840862177250078266093981538921799849238940179864070133255006694910451862786736283238542711827310681340839539542314048993988722899279800891819133396786187413334899370468974684132205134267413667019584872067192209318924729211956857444411048890725896792229142972159622719599201809983593835072029885872162206614522578509618844889548842980059054786131887457037012796135262638577560849066025619708265121067299169911228373788409807072879687653079429712604748315188917977713035434365358665257486153434221329166284468563838439705890588896323854831790980670730845522988936545428076430502926297383500701579523981993644691085866534760394454560928986936818936105718720757134604858589286072235914196394589217413483571989143040847773737812849527221671504425723284583249919755102544554945103218634752078360076004636765272025249429741352302891
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 86 of the certificate chain of a 2,510-digit prime (346 intermediate primes).

Certified number2,510-digit prime
Certificatedownload
Certificate chainshow step 86 of 346

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004874750514 --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":1100000004874750514},"decimal":true,"detail":2}}'