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 #1100000009059914051 333 digits created 2026-08-09

Value

990930562598901912206774360727228098327729816757003278960423892057472584071862104544233972707547207478364983585819746890306383214771806364379453596275196856657719060534064537925534248940475883336180100760050929158725036737980508561108373370292550694906407835005261095585796599894783195818896948330305435618118841942115093385675147043
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 153 of the certificate chain of a 2,367-digit prime (174 intermediate primes).

Certified number2,367-digit prime
Certificatedownload
Certificate chainshow step 153 of 174

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009059914051 --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":1100000009059914051},"decimal":true,"detail":2}}'