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 #1100000009040592319 861 digits created 2026-08-03

Value

246829119858516304150773403699307601878243751926820052851369495472478085642419972743651083334438980698272328019076677317333173424793381038392118203035417126782834098696167629883766709632715884276636997065572646109577001265706915645372126699849500528874697157566604926715386025944262076658860982618364707820894284482402288068956804453594016237489887608502057323755989461858452549836113235027127132639452101186702054079714233557676677510980225871927934202887451023105207159937660553578162061074173280806926951229256448824613271535358531369852433550666812084965224051403239797971356284902846678332922889815325379997779500840303148984695518378888132590985169489701835288088102401421068033973327367664218730712987834412056576033315147797670224442897724281242325551821455374250563154858435795386676776325656473072782325331187836729689877014145764659953243832274083483
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 37 of the certificate chain of a 1,275-digit prime (108 intermediate primes).

Certified number1,275-digit prime
Certificatedownload
Certificate chainshow step 37 of 108

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009040592319 --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":1100000009040592319},"decimal":true,"detail":2}}'