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 #1100000009051742134 1,327 digits created 2026-08-07

Value

1595539758121049267210292196550234570862498826500929654337473923525302961489043759367484756722473011114333357906690987758401458695278204583631457993695412219048616920249358280333036699546587164624842146082512210482993987258232499138647198698750579304151286165991387039792377803977996514090310904943828823191906171567499458429938487635135755562529301662752019231956342215711148923607434493727586789390885339469097932709536539810929279458022212098469851244541900990102265548881774131134777299386840329356244605044964375940899255191374868322371165416041437349078883792412761985905861595966598261334910917883784378077533926080501322522373335472636403993863270926665106503342782782470443461766610975214918904991830542225379713110253041095890683727528152390898553110659010403751178410686118328900514724327745807751098845981856482322740241068183049423602719985097525661491201935843627468697640667845621983511058056813748879226889237135313762097963570318311393295726472507847127331121159833179086468411308845200931181944593739453096111778525817016642431433231277368814531029672143606325306616977735639163027255092446352190831203683596948245340553641552134420829675490846539569285833270125391954278626916253442949557839108925563881612154468353528838915870964199956290383745436269897107198700122528876099970313319178147004844887728038643
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 21 of the certificate chain of a 1,567-digit prime (118 intermediate primes).

Certified number1,567-digit prime
Certificatedownload
Certificate chainshow step 21 of 118

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009051742134 --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":1100000009051742134},"decimal":true,"detail":2}}'