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 #1100000009078200033 653 digits created 2026-08-12

Value

10160834606386787188387016619797449819008465944320885276881239803957497456545427025777439599872295508839731706808945232708754465834778501626995367381787470565438853137410335368269901228056288536168651402563895065888120431402989545021853106331334404402732158490382598154096548199323781149340910446370274178986921343137264861226983057369031663609092100223849797080780549280660554045432572079184544582840800851016765168755897552629484900145588997189446966763998009007270555666649109037331062440752853812095888542679428966852477693270185953927475646629622545821520722117190615540527806599482537198979381770623208768260935587400904832170670729121509977949943
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 120 of the certificate chain of a 2,146-digit prime (165 intermediate primes).

Certified number2,146-digit prime
Certificatedownload
Certificate chainshow step 120 of 165

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009078200033 --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":1100000009078200033},"decimal":true,"detail":2}}'