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 #1100000009040652245 1,143 digits created 2026-08-03

Value

118284369498856991835875619931850830125374197336296319683360826071317840108310506883263151915536677546587286305369589332321070003999752313176814386035177740205759489258252743056672951392793883967386138243723965188394417970073476013165363021804713133795719976239990223969430417045936074073630086620107148736552399924061262732959165770295939143135619154705032229440783281995769883525524517474267992090591234413022351981538318063534263231190276021029962685353060410438520306399583639068153904935593735542000398790206204232057240782718951641962109562447068111179309859723600741334580101626843100276298880499076166438903801132705425077533557530349268101480661332346056914972232627809245852208471427377981039118213089126432323233517296128091167852027786794668064826010128105996049952936455876636155601080837625604680012931133446814705676363677235597349126772094057069725796311097491537813210628676244120583164271926787139746607243410008353775822642272438269527393804429125106048895905636175841425931582724868836296627455869751811063888608880407285710223988081665599088633830801685062624155780437979887113904232090918788115183729093604746515191298151
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 11 of the certificate chain of a 1,276-digit prime (103 intermediate primes).

Certified number1,276-digit prime
Certificatedownload
Certificate chainshow step 11 of 103

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009040652245 --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":1100000009040652245},"decimal":true,"detail":2}}'