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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 #1100000000784120145 5,589 digits created before Nov 2018

Value

889108542393784308956285911330952118074080045328179798519881731082809962491479891100874747448390841215261537366526572926445373010393885146622995189731873551709129415364708456983980421475693742542693825611795398137674373221374574079427839544726212068080382950336585753216539731259514496663168002320685094718242023086650508186673067261167209438080629586730679941163652324697829115660281860221143531267390496925866528006474401275298228280030959741482210038485388521465030359390552012982545371785235776249746628102710780619060398254450228707418041603056977301039842202621904596378094164570200993046640813672672684820648789634318194075217575603245490180098109377076347211138453861390745250263166710897003569802841533855342658193536197612632296412142442849975430228845361309060553755831701110795755727542301514300344064214913625793482467597161529220257099330652775499559833683721404193406156793319245574182075036675312455342580865307755671338482873502167977985584882714968658708033090644306856248836718471009552455479158969459781135933980866123531224783503937911756141581824473389531516489656586289814350689711960611104804160722731279503927777384857926769890418396746980119231717875442508666297531829086733510142193333107596297484078141513044638928195299671203150796267173286393603067141515988609830091006141911742509008216453343507428841204777110941123201031952759202693868513135149870560700178536250108372524207021334240060419094450607085731534733244402773532751426840489622282053433400070657648374220234643542056890523831003808962618538576458076900323751358468109371941726863577031985346636260467603298588097578703577986698290521170507592818548351589174248497537200969001920919457309463391414937139762126833654493631469810561098663799137290355530102922025679025559696970941835715491708315398037392383390225112005120287040355862429537463532319936591305500811711580349114904432435656773767205339497826140373000483372124296767824592152798013958555952340027310455278506375456577035558352979912007468676358943394924569157672313981662462026967970221635205140807202876508247671890277205732752235467946885698241452971603222392106091650403674336983390567806219535635958101702065628370187333724778971494319212625315404358703635809242620786064610002592604820843459308051160022149959781118497345600774002037216515580939016698164068301900093591240329826458307119272019228739897160316943549601705604735137716169968612980127023873834880620491782884444508458188422709616106080420466851917810555652661903247169400709888035000880864511202368364480915814311029401208156384949057891090876294427274613987896321531721360733706231637538662087434461846077435579304480376516632318547824440429310513706158382323230836987253309117819371156748097611541765897968210678088909728438852091589660406090840533228153637506039381834867207377729130191786359001616564421247471957440120348051715410353402798818093574348529753108249848091985527193044675272982646377676696336795385491635910661123175752256352933567066736094536807059313455561941339379698158688629100258528366918532271455427171607484911578998807313632541573614382897154450444777637809783615019070938123072337132083631941163936860053245457748568405014764943573264074120849537980634528443328846936229933837263504730063528105117301376880223921987493442719421435242872630657135178261882038710415148770947179807772251941475253193489224961096239336513664581145478243779002062912088652861413051649674574900124655330944181983386554019219352023184649105955085276933855523664990598547515892424254856620204736016602499171756349928622562223592455848551842872550162523555089958767007281879263718637963384944888241215441168875784704286419743456151187574596272903127058630370131271483274458558527144225210253230978709836351182279940571596878437081854323533665685353140837767423924530590464333978755639545446202948581988018335021359855491657065832559674436462259438244827281458259291522718908468635451068734231026461181583006946860985379264511326795712091440147479704159070415195388164200192149801134183035240443616276206129428613470044161335490381667619176723681380197174025175525346498461448933371089687355323086763947341223897068072247147352263653445948966979863698857216997660612989586502150627752713496740106842241055515261795026686721397386837587922157021170954135127659805835949245693203176204130969813740140095530743776456159815634566266912531206895121491834301669785161648044177732477084617815229456323406925000607409661539085279415046504130478017204131323944193049248422337997388132292206783436669691328170834901897962180916282370097294508931635581892163500838350452945725821047178828521763767366425699511827784992267748890664630460489010505420762976670346499876450305165344323546720513671441059871424008579685684303417473818248143973868538281400290735914421892054662613081259772754374429424224894369254073148390694112674288256395586757059227438837838573137204239030214304648323575254385284796737520620795897861454230376759780732932044037138998680587966439058186826522107770016771449692192592345042824874417841917698888531652563401623201703170638606547035310857913182081884150506966118768756897185818796434785185130587370560877319608737092096793544985585001541329534081422659511837652308873636659851787692969649943623990287133172022503441599523542639736049551513429991134971676940565025475109109810358915957128878361883803194411127641953715281989022178592165777782491757813402836001212627969651387117771327572652553654716933682635754212202390629669333904437405354347701122026461493886636808365818280318810583781806519015305170595243827472894544670236835926213488931714726161
term 71^3019-70
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (5,589 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byLuminescence

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000784120145 --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":1100000000784120145},"decimal":true,"detail":2}}'