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 #1100000009057798236 936 digits created 2026-08-08

Value

608382795440704803494758442625712289070640320464437006995396522022502954225003864085297296620022004711374732629025522344443579930382014192428331960635850050038459187497516103888428713588785241386713126155697020607669180066048345819692919060132341386171571464811403067485347623543415023545397657368204151876473438627401008841828765565477120185119932678689694907264251468558076407960499515858501671258190285908211344101010600403089857629505129407454521818833048026325003432606991599101274976558679782989788211404537629347782839750401720427029869005231198517836747779749593614624906882539982611651624210538436790158323026305143601393608252150081284631459415736114563818203705395780742070209440913832260292305971501076039016364669190166506160198372536235322366548430340817351794532688078966179383240261113319730052204114049466132742864551068150335324494109803473623115294004820362501534561917154247228601071471993042815907628888938974235371
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 1,673-digit prime (141 intermediate primes).

Certified number1,673-digit prime
Certificatedownload
Certificate chainshow step 67 of 141

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009057798236 --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":1100000009057798236},"decimal":true,"detail":2}}'