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 #1100000004981248565 695 digits created 2023-10-26

Value

44367323228487567037612559923254863480718998737717473244835032777323202068625433465755246892140395132855337725622917125969347166916396709199452580602261142972647661540591979311696714593441912007864453762428475228989185466085141262982979359389154544613083143532126764191679347577594920514484907280922315581544159425525064340768593307458990421851922610974140637402260286666483640856732326062313611221882867593241664155932372377233582885756013580001798395145621652744538268410459279809756133411349310527010204692842876721161471018254452399822611704911184150856331321566737308106436835385849713091735118909568960165884044437266750081842027128434446453608613127219135789650159157093744746302290656049
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 71 of the certificate chain of a 1,158-digit prime (174 intermediate primes).

Certified number1,158-digit prime
Certificatedownload
Certificate chainshow step 71 of 174

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004981248565 --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":1100000004981248565},"decimal":true,"detail":2}}'