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 #1100000004953871390 776 digits created 2023-10-26

Value

47808694013812022661432631100633270094869756161288707513370357406977331324202605668009271507138658303412879205913902829054402511552012022749288888945811440087105863740248907326815605985165835692499251065164853684631651134975714469954213045540124736922931000752404019947341897635768374938684450591998140514636930789748127188631697087585433685361595877053833913263719776947646476601808146248419173947610781454464210726019645425731292721519615164232338269969250982606371089892220164763548202666382329115756559055312621067422654278376847564413097881792903417509362268798896380706902730320590279661948169553769273672364554552810932805670658889372415888678769361321226279380992410027102191427260120941041704633550456806914917596896660345967087939532866057557454327836067269889023971
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 96 of the certificate chain of a 1,453-digit prime (221 intermediate primes).

Certified number1,453-digit prime
Certificatedownload
Certificate chainshow step 96 of 221

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004953871390 --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":1100000004953871390},"decimal":true,"detail":2}}'