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 #1100000009041829309 697 digits created 2026-08-03

Value

1316104866382011121549106987418331383905281885212630684585762518025568420759083217021835744439106938681004194541367601309979351633534381171223003034957561044237513893208087101585512241728754648165678631734714847323497835173012656805538751422198478219036770092713243103924087189012730798165399405031540347528988565117435252774420799147057605401058339447761281016660516021667325171710573771675385507972279751831939764719196327531864390374746824749825274585074247862393682126151301962876653148937812039293828548969689779929323569605974398108763299931225785795469601298266472933335647089130472197624748135237315916610364488716869376534775085794059352712876362439363897965753775582483065478859635190977
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 53 of the certificate chain of a 1,304-digit prime (109 intermediate primes).

Certified number1,304-digit prime
Certificatedownload
Certificate chainshow step 53 of 109

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009041829309 --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":1100000009041829309},"decimal":true,"detail":2}}'