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 #1100000009028769946 486 digits created 2026-07-31

Value

111465625000146162861433237588995405690228471075401534296401174708859605405001492746021057097511295015326696945873098204407476202879457373098125533989285240688473306048896079639075484930055809098602936659247389441698393914676216290920585711432485578802134213681804935733598480125825713195960679559213431653335887664732594271016772916956422705720951430202730998722474750846278966793134984263732351837629003005106224666927206773455733683506471231719574503869780222309810536237614262610877
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 59 of the certificate chain of a 1,221-digit prime (94 intermediate primes).

Certified number1,221-digit prime
Certificatedownload
Certificate chainshow step 59 of 94

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009028769946 --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":1100000009028769946},"decimal":true,"detail":2}}'