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 #1100000009057486931 1,318 digits created 2026-08-08

Value

3604373563272118237794282710455643554771088210997056514115002748600057572677908556266299902141008272856444476206363622114083072015665658798164101125431714341875892274907704841129757765467322351373359483542281256179776999633102620084157064463654874742959051859903637828575201898323870353502060376466905512880960268817119175157332183274443875814430002463019071285120412057253838174727012913601698062826243502488654487919685178098404066232724321701372332561697791774693733810149197326168768959252131591360042271187638263303414355325076850449077941257453030974095697092667923357882757655391912492487119745402820758682466412408340357002739824437843266298808527052767103681723121051457175641597050841737906529868795752434281747659095847048504689434026426871250348951902120048432972127176935924978969746067426263752386532584097753608450886010498170646347256790247679567840934418546075661863808278349112266890724861054666310458929247819920203002416046773681653677500287702803125908449249182341120022894876169867441019365456496444464660238046018049397621769929331206461997566508377402397688442942258926093368576139081244511862484805582483562281649535546994480960655826688470987924847468328659240099257299584465166535982959150281997303246625640075713762429134958232875019829436988216120889084134652393822055281566463715095542897
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 78 of the certificate chain of a 2,354-digit prime (176 intermediate primes).

Certified number2,354-digit prime
Certificatedownload
Certificate chainshow step 78 of 176

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009057486931 --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":1100000009057486931},"decimal":true,"detail":2}}'