factordbrpc · fdb
Sign in
>
?

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 #1100000004950644851 414 digits created 2023-10-25

Value

117418042566755929789613249007009319416208472978288987569505615410776912292254265576187114185119330615577560063093467432626131549324911107005288605359268733916632319520299401322052109359469601088269692741075092537434294359068846904039686002683773664996359718194135506031830839093809177447737688454686314759377434777218997842882929294298507895583638494825753270004484181453510085097647622255390791218544539797212317
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 91 of the certificate chain of a 1,515-digit prime (123 intermediate primes).

Certified number1,515-digit prime
Certificatedownload
Certificate chainshow step 91 of 123

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004950644851 --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":1100000004950644851},"decimal":true,"detail":2}}'