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 #1100000009061477539 1,418 digits created 2026-08-09

Value

59983148389434819171935770573064927714084081703315327502943227390580740322705162307449450849096472102564112092559732173221746472895789614668088944394713420114806210474070273186121374320473092376374164912972656306761996977215340583066278537799428821319629386145758482564681972991467103297176130668524402825390362878853646332324907710703208052965725973851290749557156621359802670932262882372729895410270991889322589561871398802391624305574141043388689213031740369630719643653702804577277952981639067600297100051514019070579893728409549637267500302621192862758486497756206641783900509275397403744914665891998001788794780471593983055288343698320786568578700895953274229079946135822693578874495475538423994789540504711612026702174039877633738342943001192288778573397629743058152073543836134719683112048169915324028813958841154369097631672312149181786687907788437470229460435881480819889099704962773879772862298348729885973581724069785656299403998032992489428773334507824920001142516442202756091575112653749378634378118091710239892399589437018202413773180514335517167156070723219758376868149744870634075697487986012582911556485227927354096111856280719578448681059168791707511749314100674876565056321354510701028199952327554965552655851966038301875727674551656992153066772714861557941732242157885803319628149503384104720781129964148227389431168930440715200911047685175789743002075662649565425063658746412797107006283829900897
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 24 of the certificate chain of a 1,686-digit prime (136 intermediate primes).

Certified number1,686-digit prime
Certificatedownload
Certificate chainshow step 24 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009061477539 --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":1100000009061477539},"decimal":true,"detail":2}}'