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 #1100000009023231960 406 digits created 2026-07-30

Value

3206788508253922622333830323502908024872703764138567224546220172074675064130195668292538719745757775879187763082646350539508606834650882336957280839111058136424500694896037657369919695947299017480495996620081787630626064098561667097956898955045047535316439515392139922244973636034344630764021123728399775719083751505526828660857321895542599816616986894773453888639655722843307140312768314774226608091080177
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 68 of the certificate chain of a 1,136-digit prime (104 intermediate primes).

Certified number1,136-digit prime
Certificatedownload
Certificate chainshow step 68 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023231960 --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":1100000009023231960},"decimal":true,"detail":2}}'