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 #1100000004997586979 420 digits created 2023-10-26

Value

625339873237994866609638527301483096369148746745524393046795713757964063765304790982836586317001499511305236935247600445518493691831255267966192418496792031629435716461661605989524894384860003431337717043576329451074520139412848865731765580659422616559782221775961106322620665059150340562644157764620376607114318393335448089205307110849925706373672972179532485271672904622240059464265907941440494637567963048132007269869
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 85 of the certificate chain of a 1,014-digit prime (146 intermediate primes).

Certified number1,014-digit prime
Certificatedownload
Certificate chainshow step 85 of 146

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004997586979 --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":1100000004997586979},"decimal":true,"detail":2}}'