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 #1100000004944377280 651 digits created 2023-10-25

Value

199134527044859681059861670962739114955138690500352726744299026689864447057925601155285739087987638545150014617791891255078803960737433503096896555139303933135484914399843903602551273530278661891466821347092468366060059178244929426391640993281874085213622172669552341407435999387623760323377504588152145348026838928940710472976940726700715644150323704811419000989378704141669960491494303250624579603688308407071999337090852972049059940111063634775065523199026199376543530169468756940430013059622778493871053929762661647196418875515221257498640634981629173877722326248301024716439744875330589885685537495557708020451424973290318777060507506569200957421
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 97 of the certificate chain of a 1,587-digit prime (179 intermediate primes).

Certified number1,587-digit prime
Certificatedownload
Certificate chainshow step 97 of 179

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004944377280 --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":1100000004944377280},"decimal":true,"detail":2}}'