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 #1100000009089824482 668 digits created 2026-08-17

Value

12244704292570204628363815072680981164604829769604889346497476972930346214318223199684511209674519758335503054037819913013094030122291957115207658440416522846193030360222116722642492054124203110741492478122403363972756064999659816728744601742030538655831390225532010265431036414906945960852592671967329360207956885738552433003193120672003711196999201441523490477222009427501670478913064544123966520622283590609653953716220693197395982225545305233072044733005880476268413744572755999700443411766765924416877679582822570654229881533650063230815035449515357422164648542706147638631093003878717922278043778651216951960388992615283987394352315877865386076028265108077481329
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 108 of the certificate chain of a 1,994-digit prime (160 intermediate primes).

Certified number1,994-digit prime
Certificatedownload
Certificate chainshow step 108 of 160

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009089824482 --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":1100000009089824482},"decimal":true,"detail":2}}'