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 #1100000009052436177 313 digits created 2026-08-07

Value

2984429874583589780503735138129608908953091205971739048297428314549081490499551230634519894239396334939238622274505991648712921181290748248430586041250273169922242647780456671745620767967593410838719881995620726147361845765475820699867088858012648661314557691363376046431451149547022612129196448501749238161815049
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 100 of the certificate chain of a 1,586-digit prime (118 intermediate primes).

Certified number1,586-digit prime
Certificatedownload
Certificate chainshow step 100 of 118

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052436177 --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":1100000009052436177},"decimal":true,"detail":2}}'