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 #1100000009037426179 576 digits created 2026-08-02

Value

936068701304544915173115935788818945712836355351821210424178037900907848335927208251324651714765131405243004067908011578560733683801982203292984754118865770592828036330539256799588091150363857111543772411518987557191350971849967757975286078299553672065082520374014411376929905604077658245627393191822099594024028784715191829547250780737092462279802328487005635732816718978871502959899240856751253496675093546945610684306370420137188710780555534734136301874020313181255622697399932588672068076827362469885624712382113621074657017509506049752174561005168258412289439079623486951
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 54 of the certificate chain of a 1,245-digit prime (96 intermediate primes).

Certified number1,245-digit prime
Certificatedownload
Certificate chainshow step 54 of 96

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009037426179 --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":1100000009037426179},"decimal":true,"detail":2}}'