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 #1100000004994284146 669 digits created 2023-10-26

Value

138300161461444895266183518793242528597642444696422773249677248785904492412214080342396860170546761593568301109467348457164065949378617000728728632216404186516995695815013974774935920904149844724252064279948028732358854357728028619271429273690282237609785090279390608395973521979621288924837469292381086250846746344119575114229754973290313583884527569271152924232273400548762481847317591213958904859081357526038463079463707111831731192039177926851053423652592235878108369912130981519424961950139180903145446723863563479239267569933307462008393344113868996666550700220053835050724802327031294253074515607817422056500515089704503978811549742360558992893026958462147612417
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 57 of the certificate chain of a 1,050-digit prime (166 intermediate primes).

Certified number1,050-digit prime
Certificatedownload
Certificate chainshow step 57 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004994284146 --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":1100000004994284146},"decimal":true,"detail":2}}'