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 #1100000004939335446 999 digits created 2023-10-25

Value

171225759462468704530894069077108357166576137381028980373839509712851074790040657061054687782260989894104848748357055133826048578310829278032203603141618235259015536621613327696537338494245689540584046070608790659310292987951400938232539797642813229693243518356359923862231461141832187330288878676728780018124160141173538841673142317335835002684213961516720231677380586658750498089125013603414483516930838278169336443400986251516759939235866411167756827392663729191388321678841996120972268868584433903214627607229601459400348922340624403350900867766066080015062681191052404001549810565554110751176748526096287986142791941519863574971119055346284233375152865828004152111493994275923265373254410690563465015519869844096257953458155676817271084798733778169526976486637486109362840441138248495946228134419716803496289834839253453472053094394090801904712167572924144226489972657773564764373247169674050395152126548014204378100151003906039706244788535438894380228417910590037360966017529261717152020371293
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 72 of the certificate chain of a 1,662-digit prime (194 intermediate primes).

Certified number1,662-digit prime
Certificatedownload
Certificate chainshow step 72 of 194

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004939335446 --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":1100000004939335446},"decimal":true,"detail":2}}'