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 #1100000004993534731 611 digits created 2023-10-26

Value

17166255416640068002520719967018326640530329086342183981339716233695219415629470396772726005373417027746639010160739567121574510689711356878394531075995917964882423172389723283688528596309183565161591013372316053242754960319032360013289133437239447259983382804914951841573286534806283411039299713855218383850210427552272704003391543643581739842638757242813887663189370776467242713575298655545501662797900274735622033946065806503539864851596892828370131994053503373739484280447356394253657660580088354237017635594769353945565928480571735916684483398542950933605908824896018426629086354050172123673859201711332101
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 63 of the certificate chain of a 1,048-digit prime (169 intermediate primes).

Certified number1,048-digit prime
Certificatedownload
Certificate chainshow step 63 of 169

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004993534731 --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":1100000004993534731},"decimal":true,"detail":2}}'