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 #1100000009073140850 384 digits created 2026-08-11

Value

674799624578621680014976214733017340237188006688757069651429339645459186430247910742464671236062442751231089435506765099531290622641831914124882406956258313777616832740086384131624925669903066179804777794112661412091665746404325060747566714634664109474174856742609946381203917262624088996300653170357683017538462543647845403193205886193433230086232204993088406459131709721639649034779
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 141 of the certificate chain of a 2,119-digit prime (164 intermediate primes).

Certified number2,119-digit prime
Certificatedownload
Certificate chainshow step 141 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009073140850 --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":1100000009073140850},"decimal":true,"detail":2}}'