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 #1100000009042288094 620 digits created 2026-08-03

Value

22333848692519831078705692353832713235549725894610830948130631710510412017260935537010465878179772083175795740445911008497520995908230374861606559996278256104890367278979502141320393422660577337085659492544453055358949456033664359387140699676782837574837418418568398594557708016153074729276105477752989971595816588126393293193929404414918362075414494231971200448447876521121690353068953114245889383675677794262965710613018809846122621636080818994655962451066246366538499236181257302400596641258451626193079649440686385741148053229410165992779195529924976383997898494859348807800355520765249720795937561145950180367741751
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 69 of the certificate chain of a 1,315-digit prime (124 intermediate primes).

Certified number1,315-digit prime
Certificatedownload
Certificate chainshow step 69 of 124

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009042288094 --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":1100000009042288094},"decimal":true,"detail":2}}'