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 #1100000004941339543 889 digits created 2023-10-25

Value

7648921310230610720489782513691037222937223989292996131645108919161314673865855874220731234634028125164071944613950702323253562628024003319023002552543082477334989381035028481366177644795871778776964442408804103523138962361563510326596684307017914038864214951588624283315132406384712456127739877796346390940224135989767040459576424866574619803533584143309114975400563085097647984777962344766962956939471794760050983558535884822427570487894570107885745387932800757609028227476610527288774372332847797907649674804232983630033703062259919392379070492452099855339152824699882856767613800418357138464167356945612301952150430986436254682009880364402928297937042757834982852774274106472757028383508086330620754243972232619632892115288397367129106155318672721795089397235402832868519679527926951820651107325079880539649863598553631753575495093477332586166290292588182299685256379976816046895734729
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 101 of the certificate chain of a 1,650-digit prime (242 intermediate primes).

Certified number1,650-digit prime
Certificatedownload
Certificate chainshow step 101 of 242

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004941339543 --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":1100000004941339543},"decimal":true,"detail":2}}'