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 #1100000004877604301 924 digits created 2023-10-25

Value

422295369765601278870766963259871737749098795128018821467616638495775388578967139240380456318846862176965998199746918122780165890014289338008759655017945154329990974736830313550398613097916840558139491944459833532207276451457131653673679880457484275223862588796079780317103553565152559947487181745747013711302030742958913841310280054268653831545121435765088304749916229213266344782992824156406254454364641593807253122570628318619519595105534974426491314168005953877231923350872273193650262767212438627787923108685885689648812809195192644712660049277233212098834138978386805166897220277622241707764180960994765189329656013790987141708528077339726756172149814901069581717207601643882203119523805646036183990817834172792466869099996376398354965136872982238384476611408114903020411193557858658828715157831355430594516788101720919044453959861708103496178689357092209131011062889319274150632563166867849495658580256057957017436017
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 167 of the certificate chain of a 2,442-digit prime (311 intermediate primes).

Certified number2,442-digit prime
Certificatedownload
Certificate chainshow step 167 of 311

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004877604301 --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":1100000004877604301},"decimal":true,"detail":2}}'