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 #1100000009019029650 453 digits created 2026-07-29

Value

130571414197829613279882372217285491427229925917993906883363632997615969703145322460396168089682387156844491617293538985247648507165996940395778714999192058432729317876493320285091195064407787365973733956757514353062690390149285738284425642096497677952010595449337365166260663544640232587214439543955720700083935392749305635305490203943710402139990533885281508535630741168884468550558218883265655147186714489877867948947422209171821215926851356248838649
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 54 of the certificate chain of a 1,074-digit prime (89 intermediate primes).

Certified number1,074-digit prime
Certificatedownload
Certificate chainshow step 54 of 89

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019029650 --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":1100000009019029650},"decimal":true,"detail":2}}'