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 #1100000004995794571 840 digits created 2023-10-26

Value

287803287150539511772397321996558392834168463868016698376152367265893273262592459787310023465923932027269165273263272854899746172246863540430945450517925081141440746307300792967768275951987517747490076920062478912805731023497865360938979418806118904480493629106525607582741506528267542915892173177287657520367656255889376848478693113322576065867497778779417319863059428136416405117056381389335376734074792669433508470032395313261875888226993155292520913322635588616433207829553065886045471886308550416885791631047731214921445948969922771217831198322463396631490089626913012100758576225018594470860490874454545862013883132880354955256878993502271020891974285733033578889289421293305813005400962031692148589122687508728895628990599798343974054888140312693305970614438860409816099828899177535976916420876798071063529698998438086172950650358241
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 18 of the certificate chain of a 1,035-digit prime (93 intermediate primes).

Certified number1,035-digit prime
Certificatedownload
Certificate chainshow step 18 of 93

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004995794571 --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":1100000004995794571},"decimal":true,"detail":2}}'