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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 #1100000004924592512 1,731 digits created 2023-10-25

Value

825447325033481946916490804939714653944736848333041452630228341631982909003493446898372394674421368947397117671238126304181438950934443767930625403101394798599382213689596918004161385281513943012489663799443497408596619909323199566141236550832290074244708483713307776793255687927170731542297886242748066551564398088306349674515081910331119355349650676050938438474738396195904581052096020118276249150203383884860176945284150226785377929840331210257876940857563410571120929728416462451362017540664396806796809485172619138078832658424023102682626693189957256805761290263199016739048438720927788999613490561271861867544084504647617157493657593688748988491694602899998612896625079684353259729294684132744442047056143551774477277955300130035533170540047068452497144704053262520980201050229167897741946377838812189887507988888737075482852236065526183971166167284791385065138183888037255402829216831497995474947384007210619662841983888595490652691760998003249447676963688483410983539489139380828487640469866942967186352214878236226599738796230106493212774019917265170493790730311534810279922805993666956257077583508070635139942027451117958245548951778251092948745064542818185354099770220430104578621103691913167912965628229847297266245950588595236788655535412303683307690391145735182093329065385762622050692722676581924739814990894513408766616679755218761962127360512719815575212577788728293934882986515150205446256914922325903394999852090748546867374079499995220298720563650586910665703886779555938893763952494978721200555659738541155359220931348781702765463952860583002205505430037843196593439570030533445551213760380168236732039278236850933686499518782752615047502385398136630552887533638284078604922662239765062242872797613484275121057
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 18 of the certificate chain of a 1,894-digit prime (207 intermediate primes).

Certified number1,894-digit prime
Certificatedownload
Certificate chainshow step 18 of 207

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004924592512 --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":1100000004924592512},"decimal":true,"detail":2}}'