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 #1100000009043980314 821 digits created 2026-08-04

Value

32426296242333257701931728368115406372963883903065863241369893356523697777638212601956307333981850793723272319407002449965198575998316475050358983542432069277266297218496186196248604900909872028114687225173128806078497218123442460912257958585827754974819700542758545292178665746068302808979558504596024594738006263421551146224042061984721999021512865691265523511124814246746665673334212594651418162856532361144134103831560948205366777316618903892194121734071386494078497722621547232265796081432331608369242668737291342925688744768654494960364959810944509304432550247425846436152334537693419643678032316135140431903150348882358215928534179422570718678589806101395522015821192323824558315578231141086123306920752338777614262412065698652938110100403297756316746494891243084426643219404804369298163990146622967663456712566239
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 46 of the certificate chain of a 1,384-digit prime (111 intermediate primes).

Certified number1,384-digit prime
Certificatedownload
Certificate chainshow step 46 of 111

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009043980314 --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":1100000009043980314},"decimal":true,"detail":2}}'