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 #1100000009084007839 1,304 digits created 2026-08-14

Value

48658670322218108428361417333214996051171325368845616151624313065168323583231231156857705062831558405929056140457770853237394110283109419658307635171502604010714452510611769377960119214177556870219823637927374830109336324059777935403883664432261834571006405517632087770020046016510961733635232489948865031660708458890456580990962674962679652888630348947395997972321063901165020973181448287097807464262141747345843759844719007247653352919156953414036284120951721450675379227294579332798559999573204872961474025339313950244910430105703879227319208321481081072048911284667563000576283362683934699413956919465246814527683505538832234963253145540853718825640921876772921641847667065307540719464444823440880215308220539505320100335194552049677220721071109012110055776719548348415415206802094949867449087438046529914394850549048033494621603431029794468081490987533505130855236280216674796005565511797806176370609968785890191042984944548897026091383165241439858813421728570402226152763677954131093673768249936272015507095014270750472884442578273611099289387404706102428856563409997126836143094196542283947051589637227708685411998036353420327384590529778736663766816867585126644702522005718009890446279343134158288390605978908001463601087750250492109291581265020551714413300072759699835122397406470295762076788707
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 49 of the certificate chain of a 1,940-digit prime (149 intermediate primes).

Certified number1,940-digit prime
Certificatedownload
Certificate chainshow step 49 of 149

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009084007839 --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":1100000009084007839},"decimal":true,"detail":2}}'