factordbrpc · fdb
Sign in
>
?

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 #1100000009077166116 575 digits created 2026-08-11

Value

49012976088719754752957168274576009677889045689004980223630237161603444586818434595641315750507848239027821990876390530860755369361581561263329251301354489905481015322569191370008210727918943000132940517094953066456608701076385291663710280815072029392803214525349085385278127100091050964660383803236370052250933391518058235021696214941606122125533168183844313734822071083134114087395782071744634105698502955245380167011185440488504400352482555903929271173361679033405290613123566309937680071705284927597037811535895654524327578691588103498971916030079543259651234578106163507
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 98 of the certificate chain of a 1,828-digit prime (138 intermediate primes).

Certified number1,828-digit prime
Certificatedownload
Certificate chainshow step 98 of 138

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009077166116 --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":1100000009077166116},"decimal":true,"detail":2}}'