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 #1100000004924592618 1,700 digits created 2023-10-25

Value

43239740399045893273166966627978939442147358807300905109819923045677681288080242042307877833821119321805955468226211905024603416573821171317010026649988699229722802477237815278286639530677907139353540115779085591999343816162482090308671885031857045741628775867972255702848974341692690201988641175295112039662454453384606916053205205955435146939400759214527412145855382522719466260916047323038438839905953013798841147018626183025450938738282555337687263021433005525572616398723684461230037120618174190440419340192443750799638909149273798458859230806982218649664693908394145087832474837400943022219397519842976252109474448269143535649888168625163267747587207730980497659676610381722760106304144242048867347094397248756082018030213814097489904537559524636133342412360514443441058612356536502500679869852924402204965711951152367788683027153886514957329607662207202901369515868060631683157686874901688032087406389735527358998165078450704228837558327353097495567701276114023903242890444564306274641901481132607304388860520038408333222483778238547993510804632882378798344111554468261963169448237542704314318382296617148142233921904743505111192738729036393912831505741257852512395497658999432547150486386777706795471464274265152009352140495871521892449966660035754566104791339496251061193435553751836241529310339590694811726590767506237133766217753950812963812172069638463837205915886004693220146353744174276782380738086420541396439095250071295113409421724009009978508525502143330830822988398451666653930722473745748091757836629525457451066727870925397074285952252008000958593276934754886612617787280089670225144856981615190897981768818990042014644444254959963507424760301149984805461488298523603218963552489
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 22 of the certificate chain of a 1,894-digit prime (207 intermediate primes).

Certified number1,894-digit prime
Certificatedownload
Certificate chainshow step 22 of 207

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004924592618 --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":1100000004924592618},"decimal":true,"detail":2}}'