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 #1100000004928139968 1,116 digits created 2023-10-25

Value

120056649127238269114085337719965406642592137223740251689741151350507164116975015899211197486808365946732268892091541541281405995680090736393806455025363685221036118790277086053531505243067609800288676891250473309991747575907016015962410492755863082275757257595275458970176039921564934085145643106807976651249127536564008928332544878816386312398233018280025366626918093200162285603131849845399498204245388205375684011791135642194796993920186176455257427613203398047749450317749002962368626151988307778888726566221334900309853074233765338434162287667035747589865047061947598786585454624414090835834993179076084988347647857075771720189880665044651550433170618142078653293118060488153498154279183374309274999264844693750217879008634637391068796592008429908523791595944147712700565861949814107799595245587737713261297580079302808701117274476221705485006035038542875182967600110748459249244553061825385590776901354371208254580927640212617690404139867359945035090658826104063919163224830040537716750402826161439598086805959829574439250309306029526881015247673680768166233684165836846119753035084261825830586457312316767139
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 82 of the certificate chain of a 1,835-digit prime (251 intermediate primes).

Certified number1,835-digit prime
Certificatedownload
Certificate chainshow step 82 of 251

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004928139968 --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":1100000004928139968},"decimal":true,"detail":2}}'