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 #1100000009052879816 547 digits created 2026-08-07

Value

5778943298457474251473138746929832406789930564860049316237700325993936949920478632105451918009237952465240010079645356332633202634588193884412067910855317024911576885101137174896052579007258416838961266952105492996486743471675681896537891986835580902569999275459308056011180323823540187090095472257791909854595441961581612910672222204128793238805408853798920664873586642197221784263472527845623030584486110183176085954259735710372859167426357709446406659728835575929821797879044527895188931442309026020670463399734030648605388233959616437906041669
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 81 of the certificate chain of a 1,597-digit prime (119 intermediate primes).

Certified number1,597-digit prime
Certificatedownload
Certificate chainshow step 81 of 119

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052879816 --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":1100000009052879816},"decimal":true,"detail":2}}'