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 #1100000009073140342 1,827 digits created 2026-08-11

Value

169990910933030260581125652195709745442122047241993034956628709497553506445991519729918128615037141559843131839954103556322750154162381532721321689257110053518821916307300587295514772735697538060574115926500580573143232961999417415303956387338724251710839609857106077287664792002885401834756670139799257693996115740054837021227185321523067963437992487642346341080967523323645687376756735309277966576672106664333740925677274555305925146574384360229667654321432952699683540377358201422851866763185007661553593615709281246610612285076990495924688439370230372604913726291929942686756863456317999264357330847892345817208019821890995305072700254471485987030252326566967977453139606188519714549997390327285674370079521597702510371520611169294215044876947021261754874406691597958425289181231732957573797900829053839038435045044022717682012827703483209946632330254649559662206201346847383464136233081959593281775084882404538262447169239853601509802582422532076962884259509260460438282039252225137389838185531287298006540847913378179290767519083852353672935783326074464308317886914561885211127973012374044444318136454995885256685918202643666968030914397219199296227225399818064952004581690568563503420482823099141892096913869219792008362484555060635448039922901812446077200847440255390244643936999101726392675112464830964454860235741562066413164217096483202851409987216890107106990025186192862649769646325965092157247639408739514541711643875851102508535869448518089798622826937773053187526413805375069393334206161413335956677199195319942018220328996434495836316015983959676894675570370582066498190390071299884692189519204948615950828320454438033697980745191225683627859736545767149864372134264146205652869533230371209199770866861268738354930375327092764981596065966941708691798596498206820501584397187346475374379260720478648945827091709
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 26 of the certificate chain of a 2,119-digit prime (164 intermediate primes).

Certified number2,119-digit prime
Certificatedownload
Certificate chainshow step 26 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009073140342 --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":1100000009073140342},"decimal":true,"detail":2}}'