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 #1100000009023487024 1,000 digits created 2026-07-30

Value

1878184215432687579490788525360784732012027290386814894700808355415411088003284802891083918142918852694887924957788764878942100272160146716342573296812510781759007230382543542979382339966770038687132577820207231866709701584214306010440852450043001566914675760535632393200582719171003186951608718505022798813234686313470660551996381386422017100159160571324771399238483867013969020911247477705188674930699188248063360249978483428637687906370681786993289120639756144758995090845550590305251566966569813934333592409867667508551680370685058730636515869103868032876310490940037558615382280493145089156134101081456628136842719899497925147064421034969990405845864262562906201536475833855990310906461964136840110340094719022779756925974509389925801631753887010039617774839320241737141698618901102714796847776887143720933238511434539308998752195875920200662019958369162850841732516842381413251808802136243713026364970936913823925191922690655905854441850295138572720541052876047518205470861999270888314840459681
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 18 of the certificate chain of a 1,170-digit prime (98 intermediate primes).

Certified number1,170-digit prime
Certificatedownload
Certificate chainshow step 18 of 98

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023487024 --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":1100000009023487024},"decimal":true,"detail":2}}'