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 #1100000009023463281 754 digits created 2026-07-30

Value

1453243324477958279146593195473816481555814576598805690171446928122585441042137580699253285180280352675189514444867573528905774938420202558650887910199255814919693037129073493735009823283873524826697742039344301652974858542907677989629110042549700823244799155780419386732343038461740488988748628450963240904421672315044133064831191679402567067173905495419822012578707770232052738112432242665427530436566893221905394388146302523209563265386025133335023674090124397941334034418515351749013657249500859654098633725817082564060058490836040924930144461139294339498948361463151582761793172446563623170800029818104846310176516066527533411218223927677761277245850027438519777328839846616755620572130205332330637459065906916970613621266009525212815863495943915131
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 36 of the certificate chain of a 1,167-digit prime (91 intermediate primes).

Certified number1,167-digit prime
Certificatedownload
Certificate chainshow step 36 of 91

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023463281 --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":1100000009023463281},"decimal":true,"detail":2}}'