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 #1100000009057730233 546 digits created 2026-08-08

Value

947732391204951693744087389412994401991925436988840410986843901879226339886692127952804123771963515944788316977453186791104447227715759346413089566132960715898068667461500476223362906166745829500335549328389180301289406068573612800057007381211605821234195515452723843089591148362399678935420851931759351914364899891493810273636502883568787536873730606090911343564927158256002694165543073210715675256618013553145436520495895512263461417231695446032439052438317199863434195158517796909453711871054940524669950419790527501319364498724141624653482769
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 92 of the certificate chain of a 1,672-digit prime (139 intermediate primes).

Certified number1,672-digit prime
Certificatedownload
Certificate chainshow step 92 of 139

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009057730233 --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":1100000009057730233},"decimal":true,"detail":2}}'