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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 #1100000000711688311 4,191 digits created before Nov 2018

Value

474738123602007703465893806149290435247557389071277858861729952846364803765769836660582671618556640762124633047845920287277642493216764791970133297656741798665762771296095597181599405146523141253346202430784999932476133493854665409249800221400422319936447753644662871238311188197692518837409948828082087915976878520153653929517405605029539651861964294114496279287448064083249322771148530354513085170637488415067622417148946628253146880698770090236383738820191998916125130028246361813193388016315595279138699754957419224309890372109804786550578557330498960812620421265041380118189584720587786720328830374796277051453144531342614966641436025025320856280493857948051179553562316677931754873851143050254300958952234089622659212334585251303751442098799062784098872192933215889935083526647300249757419571880934331715006289685905166509455593955742919005788864192550894793516292020132710952998753592636766928584270046151082164086334045903321422921980438905847211590703951744266202987581843436589811813755631949720018477179396593060810591113648240390238761279395976163956725785297190243826513957676430987709258887141362092399162236595241188959966286890932510992092107877085747297331634120958047154216642184676805780587191248335746906957321444517417680314335716498598715694618993709465779319281871564375218704978063072416215353050120454634587949847035788827901214142196063237565476146572609696565288525989781696947837950158115609210628079657148882914075161007389345362086665397294704974645179985169584860335068072329411678145233866715406307674861068859114422818188906701828448561851624983838055629218357984566477254538429615073313769145705772128017740964121165845316861210611550011938288242085870343624122616350485559768566021577177579649782599535104784895578045707547506479914306922710230108853351673495936240843788192487670508120952134941955373272334524375866698949057225935201889451405203641644762143882700966966215074346200827766226299799394533325053912900735733303848412235409362580642671440393130295004265325141460605787881129937559189660526901175650406531551687337394845132896081385488993398304405846255998760113417215631394422042118018305042238008392627222108011353343863739209331780670880313839333794947520749160093313436218097726643066037667384414702325709591012326175822143407898497700271617983625229032044366637151189147056724911864439954271783300725963432347751066992271990430115117924119411388897229743842308057563513516323468587129981321328367334409486580263123911759821802166511874578045299308313795627070676286851691559234012520665052324882509828410280183436638284663861282894673593059612339628643888746627527063121856754098086855261715868141518699828558248440894057307455080584067803042811126082417186601881832950201154427773432515806579371773085716082780939247951846602378779358816038038183764664039263837397652163841521953981114671971943315384597555004636004288387322470348115387378621398984344687978200407359169577116585003939716124833459024512423072182066921990879244330707275536693629135204677237100365236237455644538396168806958819948687679265042791866772569076616906951834388055080064013139920107780316049110997196461305644943003465760648598937419548352617843340874634892422251019731031034448221926314858510187443026198617818140887929696888706747582996464251791585382540614798229714752571436718856984514928270101416137148331054066279956169665211670098198610360535982239609541866658367674896976585856757699513296353018914972962819303609526719543359704080880415194448917832698884312677930266875668527077313489097829256020859937563983580381215537582958689109366933374462789842639769655753014418557367366273846560657855952564478929599595163084691245584096698639646003348817297967245116986509222310417429299751026007023473339278407915021980283771357746876427955024855576921339413554816416219128507028642594106104650710510899833467923945692127119638631713376900987644664957134251913007351476709707967455649323138074839674998767913804366340915832468866102821002923654822098059672554444222658236694103979256840174894490864256413696534819906691682245151488122530569442004636355717223058559718718999945426247722396112376072357018633022908900571946688707741025704942542208482482514932477
term (28^2897+27^2897)/55
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (4,191 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byMasaki UKAI

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000711688311 --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":1100000000711688311},"decimal":true,"detail":2}}'