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 #1100000004924520527 1,882 digits created 2023-10-25

Value

8423407758588203554732474493987616059518557298106357303518264109347226633029757167788980316859397356294315076161284129002746637916477697808908912458145493751820367713696765756408440643501479887821514865047065244388752406502835498932430750013259008583794279513908114906108153487216432227732779039108739668755971535227790704133592394952726325296677559394524543356637504464479577587128786761974134473856240620114588184838387953012809668702017922270187666723370321040837049805895140562994040292575300955034377887905496901485544503234167720521486964788954778984108871585279414925365105559107982545341968768080685910832225168075026112245039424260433162657611544057344895559767927959919497728088589851897407079940049896947435024908234133267700317388270874418637843115828458332191550601967627034095729048691602537707157562266304876355763464999702033556373385427116170912495333937120432763817473593090355448197200807549205608564414068929419503697586700325729609152265152406931901486260266059699279701137451424021644168843013614603581360338333057962826741137330827786966067299328459967647154769952133227018473194400986705872972499008931945430983795161320345193544539742746423832760847896382664314615879469766661945166121092230026487358791654465005422473723335501389573895709657682523861180289309404959188621447453948697351652647745086472642453630178188698070997208535941758547515788829004012796641454135917197811288720633171966240528687245521233741824296526745346941563136439386748097213347588237855818834497058368249022112141188329149796342366254402316953754515969154595280623584946140574438319358299657590255537962042202081157991502254157943126480034923883742366473980562750400141790865299528569656706317430063004025781888628978771062938261097755607814352480730262750287501696300724253054860900950888685475128602256235989612700964030186771646655827337264065487933843506289840804811432005163
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 5 of the certificate chain of a 1,907-digit prime (274 intermediate primes).

Certified number1,907-digit prime
Certificatedownload
Certificate chainshow step 5 of 274

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004924520527 --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":1100000004924520527},"decimal":true,"detail":2}}'