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 #1100000004941339287 982 digits created 2023-10-25

Value

7998311234718867010705246762397498106824037119389603999199603309000407081761780628192920003049787542089442353222279646268352545337589286423301172107383787003838541767686966941090321814138515577935605522545933686869185715879555351265420766105532568272062292449863391551087323895470261464593503663713169954032108566257563861890427724759302379406047112012519315685738293065352211325479622831200137798073118854336637898718622328668747842388253828381763544035165245270451655411018141200440317583302763284478980557532736874473932995201495646696593450314412510167032718263307776825559261432940949169749056477169855672576979148670864761802527577030387849554857015862893557613088803790523264695901991502039669535436042079948119623709808890742098889863065026964757348921943021790676322221953945276382895822148536549843787502573680790183162605138992291469938738544156551851128291425099895770624015013434674389973892826141300100422151168925023709433794895040431749080902461427908959444886319343
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 1,650-digit prime (242 intermediate primes).

Certified number1,650-digit prime
Certificatedownload
Certificate chainshow step 89 of 242

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004941339287 --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":1100000004941339287},"decimal":true,"detail":2}}'