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 #1100000004854285028 427 digits created 2023-10-24

Value

7826592762409515371997783339178337899815834842223976033461720559728926826641532448450868442367657227527148971638726714628406529601042678312795486854841925292565843805640701065086757805668547199463565616742667643861088979784882856881572270870785826571702724947459417493405010502243055447111265765596331005080018749584135023824237526489015770642120652162974317727212279304984241508750127235007704013322359113410014885797800005767
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 203 of the certificate chain of a 3,094-digit prime (232 intermediate primes).

Certified number3,094-digit prime
Certificatedownload
Certificate chainshow step 203 of 232

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004854285028 --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":1100000004854285028},"decimal":true,"detail":2}}'