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 #1100000009040360457 774 digits created 2026-08-02

Value

484414050977214814880533204903811693455493172971736388387948381508342954215706545073780746863618974615738753402645608772058117802795464783637079614796531553032747517452241533839318368155325374299202403837952731608151644699187406455605139738650042013536862624075834773851995403555035588616761201761416304162248014650952974055139396414535419819299169687689956016163731696344171297723155535122978232861276331077805523873722405697622011435373166828536520219664048678747399891472849534711651170259011441047925058035116678686805083056410846053283495410438163435382222182441193095283458619898385668011620086026717862183164737293463187660157591563647829884046851056193058171585580863159514260784700489231273043994170935366440721368894958247599340737581624293536500571959640367932479
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 50 of the certificate chain of a 1,264-digit prime (114 intermediate primes).

Certified number1,264-digit prime
Certificatedownload
Certificate chainshow step 50 of 114

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009040360457 --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":1100000009040360457},"decimal":true,"detail":2}}'