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 #1100000009064579739 1,662 digits created 2026-08-09

Value

438451655112133905259831906343260469786208232593342608879148535316564014745751816414742161112348143011880396894437742386166821372123256645021652558797023891437505401036219667951080854229118429287757399136727953928735637912187642616801346525213203405790338646025981194717765523074160903402995716062638811092164487415083433233650681988019626639810298777141605871045274809931313815845970486389826711137747998659052838561171548936335894548561783570701903787931297894419409231198375111351197471056284582582370637359113490207366124286730462069457179063398579114292399032160022591933139997842645438597347832039422464542815837346943079215814472919997947548250730982229918444976233870055715853180252782562441594700359641214062104334774049356236201021295265131808481092517818125587152318264200269774378378030859530612803121329900870086053970791904457908335109017593006092604602102862725354234310850153538267214223658449715604258422730607625686556709881522140271198620668862424296622787677680635796084445414421095295152962172998553026185523357441826590904601295581810209016016421740313061643569433006682066619602112159118471298594975889672230158196517762362855518907378562690778328290635518322982939413318772982581383558726973070561937972114774287535789613061790294466299305366067544010650763798322415085118429740998472161372799033597644344881859083069991869417397503805128308332592922291897789828370103022566012188606333234571998144866845740206500649853676600063108673009131933633811281186928407799308788370900931237656940401119943789829106831437167893846648744898384545945290628915745813861909786017992995884162516264182765759235280708194253526253950729028041898069610919
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 68 of the certificate chain of a 2,573-digit prime (194 intermediate primes).

Certified number2,573-digit prime
Certificatedownload
Certificate chainshow step 68 of 194

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009064579739 --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":1100000009064579739},"decimal":true,"detail":2}}'