factordbrpc · fdb
Sign in
>
?

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 #1100000009075740269 1,588 digits created 2026-08-11

Value

3846509345883685806791524174176287669967798164922959042302642311685225858872006663109179129865395249295864059549101984186096963335493030224049170774323197901256660336143453579247627421138137267384932016911123508777544733113514198993310853011026364245287020155105519572807252290132361302874710704876017404367683068824834775995073289015346287673727005887622400224788326862558291896954747800141901709018561489457772344536929598014108562249916063196819665976559749062380760099307746745997722896059961862835385697759740723310549763698633998546826950080623067785146180051155261659334878660703831785784073562716219309327002599984305341100892670719099389831194128823563612316732304253984031190559206298973486105224859268244372350503760673863529511473720505512359601396718696923848111083109354381541711515888379278372857092858137071104857612172361915858003943560574360795384469470461738359381467810688317773021382780519280167193414382832050206207079577428164536765605296846497483338026122756885012366868143598573711441838399163671223923321826867358468251254909244375515809052075575960689619078758569365140187123756914303500692103070418042345637132411514969366937891248973633011982546133737892314631615819282517062812388632175927366207187388142379666491003565984814749055693212033128909956950469297295122687456674926225306433604199464881310282330293106621166062267578341812485056226945391257408299480976078185852503886354249375098702651685571900435255028730535474692836936562130956753412313806621883044817476743027049385968568122276659728634278889548638266867645806406047647846593521910575101368201
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 46 of the certificate chain of a 2,131-digit prime (159 intermediate primes).

Certified number2,131-digit prime
Certificatedownload
Certificate chainshow step 46 of 159

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009075740269 --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":1100000009075740269},"decimal":true,"detail":2}}'