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 #1100000009028337980 479 digits created 2026-07-31

Value

60378775102246296963787093241722287806397613403545960873952404134186885518693387759754953559345944354267547279495007557524876593654027294325514908173789413818271179026555767787960264657858124912075366997104163233618725475200688610485209905394327164979327159439900840509068695722242751662259740633793805314307647318209806336537827242065011834273419903224315423942339156418833466985656122027878512287376570239541350457979336962996510511528327507257550548605916018770970916329427489
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 60 of the certificate chain of a 1,203-digit prime (96 intermediate primes).

Certified number1,203-digit prime
Certificatedownload
Certificate chainshow step 60 of 96

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009028337980 --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":1100000009028337980},"decimal":true,"detail":2}}'