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 #1100000009092834006 1,008 digits created 2026-08-18

Value

412843670944599456019709679170322497091102042394178940795570639775754600109195555515053255066795975186254866678808133924367914640087074761753997535995439333766927858678682362846815772075135238940109533567704915441262808930631163890062455175998784459491724084485183387239856750884190685998889042729237523394942275713531311548858377239471591159319810034970653344790121150322594018896900723715956449950605689067734090094909204507273346032801391349889341361174856647757794329057329931060694925240046028996622876734082922858872313945834938890143919431458574857485137607842497285949281579121529596652787117920864431718110197947719444048035567183390217278598509409908486888073326931536694567387345672574250019093633170653109618030353078121067710622079028916555787035497392825861443698197120774651025119587931477481576534140995184493264798838365925667480504505692185598614260481737759717122815181726215020080900537087040600233131697999473146705120533077897625883060765245174286232696417528312182863798817682707267479
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 100 of the certificate chain of a 2,194-digit prime (173 intermediate primes).

Certified number2,194-digit prime
Certificatedownload
Certificate chainshow step 100 of 173

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009092834006 --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":1100000009092834006},"decimal":true,"detail":2}}'