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 #1100000004970323820 954 digits created 2023-10-26

Value

284258185566416941615951343227359243315900979760446544938390274027013696282676142939760841575090288582272335838690846485570713427525556560956981749892926292973470991980725641306750226107946675565816919986375486527477509802593517959502572170134211775704233395545490708596097334511499853561181258809057120679616960201102953629346047815328323263479839707478269907826251225083028633794344421220769845239876277785482084563534886043976169201069268020465839058488075854083226541312467033682216955879205008072494960950773380764533384015012130932930299911038680941773822462772968672485635385239313211620336113234274628882159861773481174017873135814955579607773763137943615114747853172474488586531507325543501768644424957956383473073016093830529919189038858318845121228917035782949414220758807914009291640627275735479269805332275364900079355913396800514879824791684211794676506768580970780647943323806325042291664213389491344567447228340493733307877239320462315801
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 22 of the certificate chain of a 1,260-digit prime (76 intermediate primes).

Certified number1,260-digit prime
Certificatedownload
Certificate chainshow step 22 of 76

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004970323820 --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":1100000004970323820},"decimal":true,"detail":2}}'