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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 #1100000000294815189 3,807 digits created before Nov 2018

Value

389622127957442083067542214289115191453100512347942533773464910161041676477661778483423147905303662321611942292027098788180063810713795738401005221015669230648799356062710720756770819310535381523682798318173195239864062871762928180322250547304128727734604681198863806965355495945416011557443681744649621433936448868011662018703520073146467904458619204569034362236574540095000493546393137464457598728251330188461787351682200274997192639278904314222206267827937220539114489950345180892765067469582884353077905968159674727779185647524204395713843801202123803274532000184380684080738161227172280796809962106516682474361328455435596704720388761433524708331408929664408932761763801631015580363980445517761630825168366800908087072830498715466754162440827950393958458397150440905620040142850562427648146782190838906685432077878134438261663122548078490031768451884022797571423389837010114217585236877475698891215592407426810473798712809666041879047584065476109088010673993032618789067834592299036157794843150682790320967555142369733280913950256328623202592975759511695405185790199139084105948274896717007797114661619609319244804259198026134559274955640364776519461241514185148599936952683192384261857740320769806625992601685758574436167234017979879979994489624880466984989779599240842979941136620308592451098327684493333933804324849144157844162922014216204530062729749258177580209116085453701296008300951666019497334218520900218638439995825114944163482352804135120835428882386550080961018297383995207589333336945872426199949900941041217308697786540968053364196093537593427175910066741544616730861005718077318321997814900853055337403529182621302840503505035549103335709679155049079045087497506587839221104894654137670931332473980034986557142070943547040603198739577691490346303424230515626939279034970687760785869671804423241329519983376469305785552676618488245187130443509575718037731365275157968704399744422057720502577797662350087325899746782491071214956616923821342385987478099538196566225368342591749620275997162243223427071487413526691418968523601828232593812885402846902916399008734465156839608178835982752207947118717109608722755146022970444072313732807921889141264072980279941167974550041546376283144814207699868423783516935520833642085986037232186960085472429738957921412768296916323377252198454200199626890980133839219700403492797455232818565304153927669076886801117720704316802726086588393277245972212064800619935081783697282059959672490097737045204906922441657108513879741885415482962838810328143783427560209649376542622321894674380096046267751515018368301088525072546472081037862946284930327524635492025110839138925710679857616307364413130352605677178289523136837271759492808592236720438324834819322429739262936312783715159202445464094407204444454318373203210227766332405148177422064528450352516967217299659132017347040099802355163755686757608881853279842983327722789540498585256810209016074507129802925516232606690393599618160397498071967450988196744974504777229418278088715181308456954074189495659887894705219527903990235730114394342302822900502811359970789273192453704050219028710204900249575793238869120830120200027222405261837217339978930284736740146406272297685024478871005299724568222443741628071383305305000576146641151344447871290927574137694234025454813657160551213043838168861774142891730146144968331635594439257260281717167178251000168917493482142067490123293677235961588071431684317538259363741840164519023286310467558710243899573256187880040614683032941600737948790922647603141303556566660562185968195684970519746142128016128020560506420372832182135394794961046347039521882481970760292055796744854504253229156661072334646374900359173319289830648532385409740916291779298816105258019023819192972467646530143731848013995763853057689789372115490994502064181492784200599999167025089263916015629
term 5^5446+4
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (3,807 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byFrank Schickel

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000294815189 --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":1100000000294815189},"decimal":true,"detail":2}}'