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 #1100000004979862096 523 digits created 2023-10-26

Value

2221002853288613611101992365570953311060222063854596240322908534525014024027989039133260283050431404009755944133915346154829321888209724221410922609493222322610275059221967569498587760890265494169895281461286619922906228003060758119040984548126681487988907396910838480444206978370049834676014310959944525737542474540214626787790557154746870891990030439892345842821085183788112873644324562733032733316475992124321910201480606933503808674934883614156615316752130942400349511417873595264419222628106498124976067048481054377851
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 101 of the certificate chain of a 1,168-digit prime (177 intermediate primes).

Certified number1,168-digit prime
Certificatedownload
Certificate chainshow step 101 of 177

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004979862096 --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":1100000004979862096},"decimal":true,"detail":2}}'