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 #1100000004835847449 2,528 digits created 2023-10-24

Value

67358262800893060849327340931323265600830534839888851464120816006280793731858831432624761227462999157628809601060069448847746299874254570731352407752471394913238583346029696346513819270450284742140484316372213316358563336550643922722345125968163442207372602058661149250036572010048368911503897529547928300682087012334585099531875513540868927125418413093318600533929251114148124307482115776213251327683110305919426547037571148519543177066724897529824523521629526661304745745302197641817141394419418593669554524325761300640002704268361439605003448311701662879619528482544862529298561942250390535439958822361896221747911286516447981348768870822981359479006796292804361740644291241065330994256007295114059903700674102887670332405650451326448081414512526944534888039709135965828158039498027732395200189824784138459156633803214769997073632076655802675630260529155220810763071456657441918815470983342276713395617184090333292955314929224852649912381857302353278024110217319687738020809678742994940621629758297623111960834756522184593150536608111007344705116920403412380188721899438395221989971146010890454976245764561752407147185476772852621836682777657915903965273501777494592463279569465735554226915728354927175503586861277189003945219097764176169556376099346129899263313100232413155098151731412694512782987471009669879241853531490967273295656260326096695516457318112406434905958211000767096285254168652633765620008064839753669261083979312608486160102726472649819067361789922904117207015123722273889810833589043273362009456994694855932286889141132351713193976927052858777077310527101185978329017181953344033362637214271778323900916935987847478213271909552121960408296028197434104211024640376433802257823485863836701136040187040966618077899675026794951971573197125859028034306698928975389696862267414907361042293058272780074403435390695572385042626064575054070782911528954159640306727488688079162043797863412236145203252920467946526788443150860326726258852174188548134122767030719719680677672958438649157629155914330573480388054795567151549818143760314964728016618341416106404595947494295583799789095856394694048705113094226819451389753364210206679943793362671588701947669416654703082302964414314477287460703478542996051721331118960204058226203699916781538826622054088146895784529950936712762485567395148321099216039585392499683400733498870131753177109055302246159529438607259123123553250074423928006006031074736395813408050542234436588079946394166074549622984248367850681527343415186562143227474941080556332808408702420311579256316361
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 125 of the certificate chain of a 3,683-digit prime (410 intermediate primes).

Certified number3,683-digit prime
Certificatedownload
Certificate chainshow step 125 of 410

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004835847449 --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":1100000004835847449},"decimal":true,"detail":2}}'