factordbrpc · fdb
Sign in
>
?

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 #1100000009030657547 360 digits created 2026-08-01

Value

149094501455702530432222068768478583722433227656740442576749087220644083744087880981059350484720856850765468417504436225283623746211322921273635119783116970220456062430022742163009533954341582894040248646969794039630126524496930027888426752709722517555771715546651234330595292019750641499697602511066559762429015382015835270040534791324985660044056533596870289
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 188 of the certificate chain of a 2,776-digit prime (208 intermediate primes).

Certified number2,776-digit prime
Certificatedownload
Certificate chainshow step 188 of 208

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009030657547 --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":1100000009030657547},"decimal":true,"detail":2}}'