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 #1100000009040260830 946 digits created 2026-08-02

Value

7867535034575033116415173249708029526816609020314278255694650059515726150952266038018848610530538993741479241975458150522125407974555496465742004339821154031620823626293214822657918187325026639648213869530541399737354930811296611029737105332268479360373185114348989439781928529550500517410070847900795776731452065006649172754607999108121057936445903704064965069146795018637934998503440431834404182693616765258429489650980352387774984386068529397767543515652224811910129094140655832674564165367716908363251909166677206815147786290767082981653330019452309107167721064091694315787780155881590656419288696171469329801205769782939933041600440397308501925552103781259490794016339152361294558096042437052732094171893315288606833462229257071544038362282693309158471315653206486188359262968377927491266602249766245718365434959914171432107254029772862650388886966233231598426380845685813160429546962094251444172908275216692117517698234801593547808865053449
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 31 of the certificate chain of a 1,260-digit prime (110 intermediate primes).

Certified number1,260-digit prime
Certificatedownload
Certificate chainshow step 31 of 110

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009040260830 --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":1100000009040260830},"decimal":true,"detail":2}}'