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 #1100000004912742709 1,363 digits created 2023-10-25

Value

6481971340892179389339731195307792389987138470432350234977901694621443229442322497631428997574253529546937632457097278063195584499058436466988036322467612585552625185987657626612721940758608541858593297854712218698459124973973440097212986065667950901520195797069360314710418341741484569681989820599437272208288428854836782924554039060555379543574141121744757545056305555990460911976470780863900778998225764026970585098065068071942369720152243633970948916993966798026063553953964415722142685993789392355218527059225736410801722942535200480471120254782847359910941969699942631919818259334223229286468764714628448042199526581237241776451836665899097391282486107712776817834246911651885009155911314284319909574506117293296800789447814512953948133931108983391125179301704900862226199643362614262429985456803515321141888525168561542086077765132250337816062319428224454973549436030817107132626357764878749705376855872593592444324001901834584596625844719443778375384216286304185055038822980908261116565615653587428502752251377996895387731074722108393051434808700027362035467633455823260544093897550462276934856095266366924655573091896288112417004906076521829221298696126098826192263047715070482072732172547970218688910138428835832085493155461037864611679307509770112904840180000606857269752422989199001508043705798873718327213916460746327185081095801807691520073768217709
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 2,007-digit prime (157 intermediate primes).

Certified number2,007-digit prime
Certificatedownload
Certificate chainshow step 51 of 157

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004912742709 --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":1100000004912742709},"decimal":true,"detail":2}}'