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 #1100000001067280615 1,199 digits created before Nov 2018

Value

65306355780327765784079883054599274342401456404815488333130805498686574194577007126997813113644156220213362512703053006081690297398604546817797608705452749850074390414820290850504469658453478662400750599769878891702832882359337204662172782077865975556479434337721456370696579165388285222066191884363896096991851619434381596455992845953506399056566228178449480481010693291644479417391581822919843040438039182060089671293089249994072592014703266353351710106788133695398398058307094464492868432729744967830291716610040268161641773125302059483114502162878072126825185043333734521321613265468288482347602596240918894515210856040961697439941031647652648725919684588940733042568503846986731447789892599103129945213095748136600160555765730797059947129407440224931307763141572982905268478435749745295374132255376249381209652246961679572773775693648586024507560682277070010646578010938957820299605488792567181312494624571336905485019368074011139420073455862501507579503576785940026500772054797437491156509458316506634900288251364954711974928298273242520466803556246222025973070037278063399981468022660400079324953912046590202622948119899105983404371466110922888916883164621848562332376789039155542614469647491
term 129^568+130
6530635578…91<1199>
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,199 digits).

Also proven by an N-1 test (Pocklington), base 2.

Certificatedownload
Certificate chainshow steps
Uploaded byEdwin Hall

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000001067280615 --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":1100000001067280615},"decimal":true,"detail":2}}'