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 #1100000009046760928 739 digits created 2026-08-05

Value

1483081931028968897688767399719190176297228003392822575451260279458793466997367191633842418017909466771662652389398504394347681894181027818036610077067291290066528282136648697748309030842659854335234034835248513910143599524340560319111381215631869854237868500725068086657001332622479445257172021793900518374282419938956910603604953877219118396738332745252781814960145202853874749448591164728078669747882259265834401473382525121627162218368275694663722777046998593443535055373279006093924117869279121422519095364937799055729129367366022300302256479302758062697394683660081631868171016919718157585295325964587422131167212092399228706081907911119602661555657405613961781411579264021989056032140689187981659223490592131933835302180603642679189
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 55 of the certificate chain of a 1,421-digit prime (110 intermediate primes).

Certified number1,421-digit prime
Certificatedownload
Certificate chainshow step 55 of 110

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009046760928 --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":1100000009046760928},"decimal":true,"detail":2}}'