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 #1100000004965835647 854 digits created 2023-10-26

Value

18329885624619082929110474134910845980454038433376719975992938852347276631921346363177905683943389725551294545727426923445752906738828274736758761304630966011828350786759672013611591267202906300517883009495266078354845236129616908517736851065259027602854909458368929020545560897550819803668299461125099522360787025995217818628752722412010403747930481180688024385830095473414973771255342875917039844637582575857060708786590919558789596898517824065713344433210541674278433931166079660697258890572597844252285272768338173209577320102447785029733729438836229969906560970811895569094032240056873136581982148939945996261219546262765286928226911535627852668574271125895713939639229906325110553636268457150158765277426582951067275582976145409302754266621327948122016682705480783584914162669475742193059994597509200349236899630061246556135375118960351259910903751
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 1,304-digit prime (199 intermediate primes).

Certified number1,304-digit prime
Certificatedownload
Certificate chainshow step 65 of 199

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004965835647 --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":1100000004965835647},"decimal":true,"detail":2}}'