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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 #1100000004983726777 1,104 digits created 2023-10-26

Value

523294696132492803596842504268717653583002288803652823671225571937888620877229059135055284266903784328516244177614454778144955735053077538466753801302465962726063584342766159929732803213438827927230158853859180064534010170381300484835099869280985498844992997232839097065028093114044908908768925212830551197070195827439443003616492303043307815826226302218783849880417949231804615452657133207360708257983230385947664097369733297473461629587936036640641468377445327179964899443994517726463124867415061234865849693794115107050353620528082784348608238991486814352341818773674914748751510073923443187571136214419439770716673219579742748849257855955025078532904040835459509892465397981617174708844061568522716715316671397806251504286688896523805553298555884089493538702982157001925768698959458050992839504537418768209253557300423347812058279853725567248822180830091383991133018582246587119723690541403499026919986043301278197210422298986995026232254689046697103169967058053140488826987255797745032099567370629010961342102347316037276471995233425517421039717168782977781041767602937528790946240400069767289131809
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 4 of the certificate chain of a 1,140-digit prime (93 intermediate primes).

Certified number1,140-digit prime
Certificatedownload
Certificate chainshow step 4 of 93

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004983726777 --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":1100000004983726777},"decimal":true,"detail":2}}'