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 #1100000009023883151 303 digits created 2026-07-30

Value

485682555314039139517453391457930553659340925304724368481959479877200122475296014197540715023323625379155431474546265870530325862579675788140277357241131571508353374326640815511452296136573824275979457259539590406297910156116806543767887244974680700153561089454621723348834296383100256978994033588846639
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 73 of the certificate chain of a 1,183-digit prime (93 intermediate primes).

Certified number1,183-digit prime
Certificatedownload
Certificate chainshow step 73 of 93

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023883151 --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":1100000009023883151},"decimal":true,"detail":2}}'