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 #1100000004941343392 1,316 digits created 2023-10-25

Value

28370642974781873880139917419110623350622000706533953733772784744232683756948815303751243819794746623735335339852918810764159596328699807886780894593326565676136504080741054879749036078797012795544203277706366842755250512010175291292011694438246670081518989352143449324425792791760782124846387397475073180273248160518628590254837592806744098103543385078767440601805080784391887789074543050783721690612101776043705117352044168369234351375266361405974231014797215979347792934271251755595888561146697830095610254264412782871973386043113086415256802606480832107719464509119460033878018739135350734295063156278771738285925771564213330726783449537742988574147118859701927954922431568800718029889980220395019091246779460105878091561201512915596496909848581414251256527115489245301458641901231765688809529184110472772083318546820015491505307117674365160127266872717841461405516651122322281581297777723925340824680449543247228244756372433490067658487511894101294312796228137960019910530377752005765417487338567204565658419896557743998498070596607205399647983657890285759475007105641702925824729804428798557901585931568929749633291455851206579873557985376364835535050581069548337662673251294402083232344579658824593808471143481400338344620727528050063183701955165605343345899851325743286779711108950133244076547063216543468947
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 37 of the certificate chain of a 1,640-digit prime (192 intermediate primes).

Certified number1,640-digit prime
Certificatedownload
Certificate chainshow step 37 of 192

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004941343392 --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":1100000004941343392},"decimal":true,"detail":2}}'