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 #1100000004990647117 925 digits created 2023-10-26

Value

4566893451299818910972475768426726767863359371693629451414080640589472394789714060392985813967094570675188891149189567203353970181036866483215736452573451819788102750428146879786333250835394334061677797598412772597913511268055732025661755684900185480271161881913469037038370566577709325009528259551931069840180117945411909511860828707176373439509092589780768556918341074265242241064040325492524503964174455109743196784523311615825097179210913447778948029005713403745682896173784016626593665904865438616216651023944450692973414469734127852309872871293663756999141579667674730635570931829201315429956853661760621011354265258097334345583349295822573300209863835596273642966300077983939430249144304956781754067586067549561343026378991893097375551537761403021002949315350625221678025952536794383064375022791721040280686929020288416712982701562247545964147129761239104570127924565699593635943053607322943782988280435781500121946811
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 19 of the certificate chain of a 1,065-digit prime (140 intermediate primes).

Certified number1,065-digit prime
Certificatedownload
Certificate chainshow step 19 of 140

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004990647117 --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":1100000004990647117},"decimal":true,"detail":2}}'