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 #1100000004983727460 782 digits created 2023-10-26

Value

40628506620680419840043073341645509975611505571770242740684180962225270332589893733914618845623770270117248829173879444379717849158816484189538011463891734781710861431017480562223823679532265706252246361166251850952990737210622463965099879448463116370523952672970445388398317920605696891310672383560432340625092437961046583909598876094773909112687048780700467521996845613639327668699634645198238573496307320271518986226856785472022507516376834027696370799669584894088466965798811852472531011172687094277161793506534285141121252283279663789693248515986756471652360830363574206113479368496741565219502594539927993372364654199526976106412999944821971174936158861673914298577726087590768475038192669122931829376552049167684459535303815078212213881831694985464546475559064185554832740547
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 34 of the certificate chain of a 1,140-digit prime (93 intermediate primes).

Certified number1,140-digit prime
Certificatedownload
Certificate chainshow step 34 of 93

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004983727460 --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":1100000004983727460},"decimal":true,"detail":2}}'