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 #1100000009053592094 1,349 digits created 2026-08-07

Value

18563017545359206723925931779531470866283634090000874020515894641789914840249867889795010033955815116603560895553157950864636168617692708502074334463759257494151812341624820825157360357051006375192893775452329166625333438535313376564297358530731538967032205125934405246273829468658901113249206178978286153343733477615291610923408607334000785847557724544935930645012067027956208481639610862608420016969447021798689345473851810817850505372863750838225099285079467148603659318811082061422772052540985792296404081511159666771151111550325798753127695814228377878435791368163740134256650795934133755816911874427089582448302830686460949403785261789504415003394284375565612724261634761880933180071548267552664313205812259842329674061980468556380671969712208914007597084459636347753355742901373900654623209762863281510431919796699602522192515965453185623585372728186657735500562445151812195624018309365964994717627230833069812166605517969286930125652747671365264383388108920230019914115965294975460269452765151362881396825249787615064096848429624968653199086861930785393349889094159572631976130999857078777765693522930275952513044251182978402265766217108165511714085399568839689386136854376286068837764874608504712286357945799495847875837874082332247576394581456197526853990450800094116621053895078213571062852134578257946465552607658527376219591799540838219
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 68 of the certificate chain of a 2,203-digit prime (166 intermediate primes).

Certified number2,203-digit prime
Certificatedownload
Certificate chainshow step 68 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053592094 --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":1100000009053592094},"decimal":true,"detail":2}}'