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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 #1100000004952025999 1,121 digits created 2023-10-26

Value

50266940420953166166814961065728928831017756938824209692147244878009157568541960979811781467013316561778275969590916392010529857471703293634738213030403713858924097183033576876041300091242131480177435650930506546295967214373645561160783120074108102372719950374261528748946204939890605293651850565883578943106665549223310673259490979862564350151420694981445656432637709133138306616994492158874999582388327804658885765229403742093397906804938090566860947875872934074377967174444890433253533111903920561270054303549132605325673362288512758339513725976184416137677338842036527327871997496185168260048126622099148549737789661052992816617442135728236289746329983524638154237790993548319187433345620318556861478293454620971572982957465319211652363054971609242256918217842765188968191529747335714526967419564546755794160626626863112021876027045564315953923994719579838805062568553629949054975925356315555982022278864194245942881223552568417898183912591196839488230816871071620340185614455038382434203936596992767068133394014547856536662503275360181789968485666261153134546549116919924324125343024841935525179549641249691641742327
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 49 of the certificate chain of a 1,488-digit prime (230 intermediate primes).

Certified number1,488-digit prime
Certificatedownload
Certificate chainshow step 49 of 230

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004952025999 --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":1100000004952025999},"decimal":true,"detail":2}}'