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 #1100000009080133290 1,623 digits created 2026-08-12

Value

543095492838581087194083965254008204651938068390865592074289179105240451667167813001955608421643552800024215854368300147109139522320596180180079847907427236456172689531374633833651143412051283175132579411895441763608298051425048242353800692208842875648172171647487602620411438515426515561567268789057755324266372732762315509555346630150412528846568890499846699952439590935575595111200663527035513009662827236911697370462755124333896849891297475328272871267114383375653082847375370851631994505218043451155255059554376568758146060774871779249943673858219061556815013861189542828490133601263479609762624162365261707832109229287576354760381993476654689883249783002494168985151576442163742525076291422801863372234662642171227352913718609801458732028132409036876402392890743369205035857331165910873382661686935527185269485582059376519198439859631244664732092319262836800191948186755012877990584255227377863795970959440733252931891127373974592184918196768538985585520628582090463185437425909972105610539720209569243441519369752956945761725161034962942044957322660384977919653935983742131191757377105092454313735933826557743847295358520605409527809775086975607244924179985462154378923224307035813079096378941160302642302591641295706050130786912093890736571683928281666956346184002279618426339386014497989503376762162934915794772116429047451692743080987988525127677546628418158547753122942843553136054121092651752470260681761777570561779481215798589923652725946069709473422076970778232648386329957827649783441135163421017422181696947963369255396619090516520568824458939693891204916314611743741200967669478361057522301209722227496411
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 1,863-digit prime (144 intermediate primes).

Certified number1,863-digit prime
Certificatedownload
Certificate chainshow step 20 of 144

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080133290 --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":1100000009080133290},"decimal":true,"detail":2}}'