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 #1100000004994284689 508 digits created 2023-10-26

Value

1082929472300313772200738676098738118862991466761184914385988410768582597504682383502871679239462589343613743115685269667729526193371478146437607498888172988992660780283998519906543130455412888293654800751929724288051166988653445110049802831971860638780216377641036142460650996222168081774845972669003503982373416571979707361608189516017974150643171144318213287238330653776125884755278256546764650994089915098851400842287896312276604410277617567749785353261445106780446044333204288870104961116933422721529929
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 82 of the certificate chain of a 1,050-digit prime (166 intermediate primes).

Certified number1,050-digit prime
Certificatedownload
Certificate chainshow step 82 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004994284689 --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":1100000004994284689},"decimal":true,"detail":2}}'