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 #1100000009067938653 1,507 digits created 2026-08-10

Value

2098977041102126380214173690072113957695879459571605837204542172185313779711352718242779545422983047740211352472201345508163951746889358219506876191218070240701845150022317541441653749596266489389011812831789820898235142594818305138033236046410695126732514568323456279319512694125880724635164995649075467886615322556591599285507541675364344904190534633817546623575865199734780185185188590429711864391074830093957260022940537085371139371455800302299426699977295155843884785808972741122302150773056914206423926980095237478091026420688766167423092387295879798350385244831046261304273171310578986902420470535515797274623224531063507128322361761123555052490247071224649948368849510765529877678679388684954160952833510952407908989219880673289438457786546564907564839380248268792502967326745576391901947813818272778595671583590499658841828860626078369262063742152451840322030237971091217347036541796860280710194785629716601662011560077447744013457144070998528211723613006495767374019358840128426915806442979362787191895869535011675559642628738842419901663956979552532011431867865128269437145135235219423633231527501481573380113281431828389232527935047985790538227323599226780651433248453308442549670928537556745793507403581298088092552931286735907143902911697869790608666674038087067512405228292477123920660852331509658000373964737475184400596437010301654901724447326831696867397291189059414547999346827130042674709218144261152418035639435259509192521515977761336509378034181887361860104933432376029562512430386263
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 2,638-digit prime (209 intermediate primes).

Certified number2,638-digit prime
Certificatedownload
Certificate chainshow step 95 of 209

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009067938653 --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":1100000009067938653},"decimal":true,"detail":2}}'