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 #1100000009067703433 555 digits created 2026-08-10

Value

536615888726159384568007066701073099929968240243000242663295614087170299209510938500779148107417416682236439154062420498512973240835148088908152987281509150095184516230803454426679712001869515753061537065758043584913773265096731280986288185011552918480039116592475613672005035158449880249544694079423801107419771958486851204456656825605677512920202878134440574689873213582588887603427589213563302651517663280888222555854227376468676115756132545653853374282045754876364075366104398723229659149586840964733782106709922343286431769322155977058547190220708173
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 97 of the certificate chain of a 1,739-digit prime (137 intermediate primes).

Certified number1,739-digit prime
Certificatedownload
Certificate chainshow step 97 of 137

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009067703433 --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":1100000009067703433},"decimal":true,"detail":2}}'