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 #1100000009041853468 739 digits created 2026-08-03

Value

7199876217252767009082220256078946804251029710632640487588928584922330317713524906406603590704978503373467069928695309474890418368373231836783745334197798560419945243144427318991192779589398034230475951214189506910204172904849053645244697354486824571025372489416732995085148240406050464176115166150000637630145269119094709654381810634249545072346779222609968548584902962576327453836619236096081854126240400857686380486225208311902475724716643054287199101366007980113946075650201036580723161678248733752527192123733561060705744532503857922483428041438071435490334495507280342830302090870753695594207930959387786167059885785897487333313962372973252537531228977601684585885840911284876129812620522586809643007428802132851770762660931080665097
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 47 of the certificate chain of a 1,306-digit prime (109 intermediate primes).

Certified number1,306-digit prime
Certificatedownload
Certificate chainshow step 47 of 109

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009041853468 --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":1100000009041853468},"decimal":true,"detail":2}}'