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 #1100000004983728199 360 digits created 2023-10-26

Value

689324509800067880797540781173823231313538674140753035373755653599250254490855371740593720971482241465956048050406460703763039035443290188718519431345364176899297723259247192932142750192195315361322327241018055005520490768785433889261820534641970017580063932460335424136868397787125071010789333710889493088870970914446446634555934545457571119828051652019582941
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 69 of the certificate chain of a 1,140-digit prime (93 intermediate primes).

Certified number1,140-digit prime
Certificatedownload
Certificate chainshow step 69 of 93

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004983728199 --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":1100000004983728199},"decimal":true,"detail":2}}'