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 #1100000004985774984 378 digits created 2023-10-26

Value

841550375177352675036472393449235738696000155844117874777277158554707009585448235424895941405850623057864025728117450824648739867679793837701591812509084576815610833399220121266126915819775265361343097646154383361064805527009848520274773175074772972046499832132060125155929249488378541546003011493196673411790657485821503127387786391567234820258979852994115712345805186301613623
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 93 of the certificate chain of a 1,101-digit prime (146 intermediate primes).

Certified number1,101-digit prime
Certificatedownload
Certificate chainshow step 93 of 146

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004985774984 --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":1100000004985774984},"decimal":true,"detail":2}}'