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 #1100000009042394634 490 digits created 2026-08-03

Value

1077194988438523969441473405613298768738547505032961669895469405119090582211242880451179273008141927678117168327445339948125787898510359491985536850815620135395986163926259393515260832337086348547754917363998241467141219933913503597700285418879360728357694953546116138894616526607910098064006432480447380423095368854870638584326007279127072297021036224165609059192877947387805188746342270321025999143262404588299328548479328182022667115920535937387865802622930146229504403766126351328938767
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 73 of the certificate chain of a 1,319-digit prime (109 intermediate primes).

Certified number1,319-digit prime
Certificatedownload
Certificate chainshow step 73 of 109

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009042394634 --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":1100000009042394634},"decimal":true,"detail":2}}'