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 #1100000008676434099 519 digits created 2026-03-10

Value

814047351489848235046822669289222639734359060813720901305852492620494381478860996317444250078297142810826486505732633433662293315675643789327246328507874528003048011482138903819109818595406860807437529483763254049722875399886095950954674262239304528160102264450730168116445062830886027239690781973008834799121897795140118112813919039110353839990211012054891743746506776549726067272631127631911161264655050765105984672721144213140277664918440862313721647689248268443110706893432263358406312703189963442968656363928093701
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 94 of the certificate chain of a 1,430-digit prime (161 intermediate primes).

Certified number1,430-digit prime
Certificatedownload
Certificate chainshow step 94 of 161

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676434099 --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":1100000008676434099},"decimal":true,"detail":2}}'