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 #1100000009019029443 922 digits created 2026-07-29

Value

1365824436338282699935921117169526880144054934420095095851466701405450977682833668393462226622151088778244766006828055638691103902565467815185962259440134930654015351285626526793784823697187274629033107605854722972893950629312088484509204309575873159353682289022827145665763341566307567204994954118727571884031926240043810016251607514613853811342529706686037230534116524828964210575852582072128705606551788496133515683647597809240160612948448469137207742511952382938043427017103688164029243905590490146878352206422193838867348485473279623338537637340421320414636755398464370556323415048483887590093214249403603029136359525381954147829979801945592860834402931215834367776401033669272045492019217792068179297632712242195254808968896030936052507300783323944777328117712653114320583880277289085770280075769399842814167790919906647905213306059846052469127033446674435877514927027220452609304951300041570066604209410477489671357
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 14 of the certificate chain of a 1,074-digit prime (89 intermediate primes).

Certified number1,074-digit prime
Certificatedownload
Certificate chainshow step 14 of 89

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019029443 --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":1100000009019029443},"decimal":true,"detail":2}}'