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 #1100000009023463252 849 digits created 2026-07-30

Value

111514280405349311308444269935915589322983786100857768024788892009375998707576418597394665911119927518482278037428754844133340974493053390373483677775329657665246018588850053229298063766859038707487661916357117280702865682080492317863271375051358392287863870661983903076991867468872792050751574768504745793816039160501391718549546451870709345795653673963938982491984085253990903358335221244681159988842497709327137770598245569120289585399188542028788520277661397655160741533013971272025177806033692413588911135879216901749137802534575068702029868435835091566139503795021942533547286832140055363675264684195850949181999691458158022287024293914784028987027638546165091161995690988434194352197787149173684268518186305727535870600616461698249850534957855380560251281373150152545158143902864583382074576489371969243135165730104495490451804886515071457039
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 29 of the certificate chain of a 1,167-digit prime (91 intermediate primes).

Certified number1,167-digit prime
Certificatedownload
Certificate chainshow step 29 of 91

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023463252 --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":1100000009023463252},"decimal":true,"detail":2}}'