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 #1100000009019483903 476 digits created 2026-07-29

Value

14178106084461855001011260205984725520020154937748709819755090760540201346724826286203186261357198221331926144763698390472932105570963524497056386002170094578714671326842646999482294572424638496922204757428839641821404852895416288201872004967792159986067577023968987406074048102759264567989178393116506044296020781897379473414965411334606287410444406931129323412754047165717558437901074354247896889681315897167833604936751853630228046767019158578938443378272945693822162580657
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 50 of the certificate chain of a 1,103-digit prime (90 intermediate primes).

Certified number1,103-digit prime
Certificatedownload
Certificate chainshow step 50 of 90

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019483903 --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":1100000009019483903},"decimal":true,"detail":2}}'