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 #1100000009047582193 531 digits created 2026-08-05

Value

454467650850775569431965327112740332400059334175744154444536597424588192883436890711302175827932020600629029904113884492927336167308484408409150357069021615062110314467248851472809998976466697985212188872494077243741368221329565570545418395182203261217706543952306650655489101124520567581384585753828045486477985042406962097081078967767535726209356551303757411865306495361495558574825127007230874822848823411909011877249968050157224657386584005614670389600269474371153595702909442577189346830507873802609337823215576926452486679227
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 1,462-digit prime (113 intermediate primes).

Certified number1,462-digit prime
Certificatedownload
Certificate chainshow step 75 of 113

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047582193 --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":1100000009047582193},"decimal":true,"detail":2}}'