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 #1100000009064579975 1,409 digits created 2026-08-09

Value

17726689833152068894891437660912617216122102950775144168616171049797028722643108797926695252833536877515946439661166638847063683487271548672377603846101810286614314692201963372733917913583662067618924328699153859344126364279432947673208806138754807390897158641345265173741181628561250341398907262241419594218454311095722846013689498579337967826809719489708189129734367182766687917465330121940890288789810950335953371172057376314959302921397886028458926201245639930008727188818826237247029398883916686083458942688569007951204434500961933915632782864981770406303660546212325750340905730742468823227465522491817140637677141611267128116633406289713186079997234019853318336548471041594970902277835909392930795802705403940855022058832762056445166031262044193337920612577933712766119672284974885993715611430512868584447838998402613691933583546956814006048237729515040057957690482020845081655653358220132152820316696994785518803484149758438076209963087896359424197835776751740132277009694372921393564703441479244942394506642090378076199547030353212838705456820649607829935227136590345916356886166219322111757527769652770972006011647789822305943841469652355394974904115145031768455863965597614786139527729704520096809498669556402939310449362094202813529806156540774593655435497409918187215073815240402172007907938754446308998544544533346795265785915174478256296896332272244400988790334352607280383307245438629713799431
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 88 of the certificate chain of a 2,573-digit prime (194 intermediate primes).

Certified number2,573-digit prime
Certificatedownload
Certificate chainshow step 88 of 194

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009064579975 --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":1100000009064579975},"decimal":true,"detail":2}}'