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 #1100000009080761440 2,125 digits created 2026-08-13

Value

3084437933342517212156807204487639070354984637539424411541628721367768488776790675612795722794928344141628178648262303572217177864579816159571453091325846823006166158439694786223846279781168532986252947731436298967037650753885849054750125559204635303343064494508310091794015968789100144916952541627791224208909508928134970343806970661986270499499230900440076087375394981678471891466810140195473826488523921483496692452480445776896323869835819132380608741222720989345825976079635288600888076200444278396483326316667775879876885156468951649925386712233824555697091306808577918040722369633310284610587645858475720169562983323182564511830110052904229204356459802387394314292389630134337207343426237394365316157406860903080109035096466482142200893025260840971833424750810871109061950200303604608347411433977177390631735008966111937434261922936646067003594140465962450233466644489028246408540649376689000030561491062350489736257713605911054644060023096816533569132952304716646311165946873890018821542618512737388536234177329739116835471121242276830591095720947126427610648142614917470855036920430215479857282813712046636264495545483454429758751759045118124248048301073213431580167697255634993098415352062155523889360367584108123127507624629351456899234451858132025249054947207859001020618302230004900901844997039909444722640260344179817496273740395733127199046223986712350097348066873572468905248373610656773743183092323878107764447059288161734376760723115788319368922438445353868189683230712171016093620735051347003156554978111401406684497357628058694532224773365821322791284391013876653230807531167245111540947705944177091986594769523560944326470849063467133997248840375099390743096929138497379995993819229350627573278938188287867021396676464072586757140684830076239156595433583292831760137381653490524955599619442043416013597107086867983232515060257128437123400357095092164229774081783346487722114933833304376045289056132436287133793573679016586391224629464653838548103254426428829221324670831596337845237764638014349684243217971909535063564732431968071027454568492232582209082346487484317794415703259514848354792642242219129449
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 5 of the certificate chain of a 2,184-digit prime (163 intermediate primes).

Certified number2,184-digit prime
Certificatedownload
Certificate chainshow step 5 of 163

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080761440 --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":1100000009080761440},"decimal":true,"detail":2}}'