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 #1100000004964360512 625 digits created 2023-10-26

Value

4016542052158198288095341871332238304854013626333403090203085140799524321848215600524215968355169761721377005782168657724263833850547300249014405069483721527631946559160873725097191929326977669576272864551423515862691319464779047173662815790917883248174553977853382325002396116207492565031243427303843712193740795572324519387216059010657794629340242203143150436852537702420136106457426393560522902805286511630750615684126943101446161959732568788532906207399924639368902111807409553163272130686369093867078309130070268223360329627828646875350564257299646329049678364578852932853408777763984296327337063568391939504819725651913
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 1,320-digit prime (149 intermediate primes).

Certified number1,320-digit prime
Certificatedownload
Certificate chainshow step 75 of 149

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004964360512 --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":1100000004964360512},"decimal":true,"detail":2}}'