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 #1100000009069116640 1,082 digits created 2026-08-10

Value

26110143366647635239009559946590138746376581944616288145108348166855905088918495888916096141931829988573038593521906935516930955368528250550312040915895439052363103470522061948048891692323162063493050580537213326537843774963499535234549504527636399216244563872009184720730196198055051519715790673704137682409989656162200664637028255820825489056662440073721791774636386356326722922134272023772638118766685180936991239520995885546134681176550477988316590687219880232120236113094978008953599665367163304400826594039255834590730199926217790908540099448621039531053588580090644653992955664658880354305770913424114190011478798519734187051279202494912217591071208426331083896977063327273915190303602461176926299558452084045862107568031984005909033564078477332779325730089350064197520830939654034394424258540135831157191914770978968352751581022029777708014273788622827580050470746504940640026078977004151766205248459179305420575993447159583428006447204048752304593088390395740444601786064195024885343151814814406354507152772460759672621818804751736564604215624785916324922347886715777466727
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 73 of the certificate chain of a 2,001-digit prime (152 intermediate primes).

Certified number2,001-digit prime
Certificatedownload
Certificate chainshow step 73 of 152

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009069116640 --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":1100000009069116640},"decimal":true,"detail":2}}'