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 #1100000009023317907 430 digits created 2026-07-30

Value

1370754341013627178933773574853123738388806282499200401512503966207260550622497764037616224398973392592672989740835012656544752962310034549499491726772484225956878665982018245086416966762752706311882050916402098399039180625864972968216709587605582212019211711126848301550760755241680055962109398386316800250366413080340116189913239161525890102325735419073544961018034835406509507746362203531150501432423271580238180588142683396891
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 70 of the certificate chain of a 1,156-digit prime (104 intermediate primes).

Certified number1,156-digit prime
Certificatedownload
Certificate chainshow step 70 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023317907 --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":1100000009023317907},"decimal":true,"detail":2}}'