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 #1100000009019293062 623 digits created 2026-07-29

Value

75879735304629386641693020463412103903883354712325668412108174071100507310795441904673554228792244785661856493790802091234991195409320927092008046956967023204661106123529084809198531044177475160081880827597924643494348259230045056917134963044219757718369467300826744785643019913807421524554431875926426531207803403880378855498045302553233863965031134860918782292210446103607912077227020972620786844777197647783665006643808763987962457016203250017004572013685582891539402378008982671625679517640409692153863166185010295184918592467713694170351970953147911933553077071167177428526353232566517738351265688672977711065857560541
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 40 of the certificate chain of a 1,092-digit prime (87 intermediate primes).

Certified number1,092-digit prime
Certificatedownload
Certificate chainshow step 40 of 87

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019293062 --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":1100000009019293062},"decimal":true,"detail":2}}'