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 #1100000009018482824 814 digits created 2026-07-29

Value

5415391859607873832884876470972493548908121130656761514339608606779020637822573848082787868997659242475764245047132911029852326345702286681090042871467746877973392839047274975787290140189055796600977263153339074503695072564594926021459554731375159843974610621586269800237590767761502876817964004163055590724599801427796755522075886599638218944121327173229385396022040419800208736561007856242931935079295845285235063941863737729894672084288692384889285484748024224335907005253551887931441452343925359557707242945270418394734911016740459180769566331631069994677774857796262022843851585859557710551835721566112055361352460091543113186221756630818081600939341748310367655758176230287958404105102240034739797002243148435843157000600248712933517932402319347359645043207032222510051522650077569887693682946645533643097113
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 19 of the certificate chain of a 1,003-digit prime (96 intermediate primes).

Certified number1,003-digit prime
Certificatedownload
Certificate chainshow step 19 of 96

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009018482824 --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":1100000009018482824},"decimal":true,"detail":2}}'