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 #1100000009073140814 539 digits created 2026-08-11

Value

17326051328145262390431079297549307039434943951839921525181196983487393035318286954915004740669007032789290334629260226670946412839023989952722725710102252924489143431697289267711668504608907233392560355075420528896770125370435215101721302077748355456149548211654359864987597246963951664635696248763361874121425428364618755579697993541639325798997208041172164569574076787891316114752016377623031109957382822300786821650042474116183305254497833967291062017939341477240873297475533198736246077548078794000197762302924321656932609745862687419
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 128 of the certificate chain of a 2,119-digit prime (164 intermediate primes).

Certified number2,119-digit prime
Certificatedownload
Certificate chainshow step 128 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009073140814 --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":1100000009073140814},"decimal":true,"detail":2}}'