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 #1100000009023231928 613 digits created 2026-07-30

Value

4613422982899193502066856541362868436623297961598705459922758091686705719804919248009520897939375262765816738473373513294124009990103386386792464250617910272887033462585838856416798740614937202869707596543988989910899249606453853786728385084955305708667413806868536359561989159670383535789211421252951374291570446645545073352698687127169853036231396896438249513177325254635926107142336830697916754770770574848346637832740706808713726400303950110485886011050826756655995003565267928136016457491625782802469455261033172906560406549679364310951934683530162140638909802747680725366445545687097119533276370074011782571
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 1,136-digit prime (104 intermediate primes).

Certified number1,136-digit prime
Certificatedownload
Certificate chainshow step 51 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023231928 --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":1100000009023231928},"decimal":true,"detail":2}}'