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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 #1100000004923737127 1,214 digits created 2023-10-25

Value

12023277301440185354769169877184745201138140865861723866460253411447531819083923683601801283892126397598021232976270775399825731019502047667077390221069699424476371716809488713196466216115963227758129343654026994389023183766793550561630536577438664396077619666165197635708323844805513954731983553405762704587239473852486766888621569745801558985405208808734346246060600520665789538492118623390176228566923690183064269674884954762974673579548358381362448178695996985599879611780957222932921635777719297978132610055128992357074923108089349448994689048502718185525895383880561126087367631229451127437295545418787547547235923212324296808745364104310671376498214740489087386148595179980569809785061571508111481713324538439624740254570855636911069142310732971718840270366470518275169539634810413812128409190393702858079889864105229818979541687544034428122432820931932111896674112401761687569599318706349833569504408267589534011775245796463366683834326543708648081546603165614593556242302418355805695531252759806631158811520461767133218931373903773038140694907020584660007219525211022209224481319652606914164510665102849318928673958627802963860289632626456576393077156409147350516775995390933769406124448799566424286481009
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 78 of the certificate chain of a 1,909-digit prime (210 intermediate primes).

Certified number1,909-digit prime
Certificatedownload
Certificate chainshow step 78 of 210

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004923737127 --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":1100000004923737127},"decimal":true,"detail":2}}'