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 #1100000004954607991 696 digits created 2023-10-26

Value

111789826576597778607314528082179638383511031200725285866503352227099020373432130483785814388007047884370874207715919771267019702062967998639969829787336886037540516193964200093298804389223839772110806724848787777174012178474179110579966811130719766636017982477088191171111897379992565756891215878149788472515451619867975402268766723656854297719178259939035450340332832491027728566786492920807885766439978615214076949444429840676852050062974605995553272564252549170888485973817336328211688584149442784221871664572309356353899063630224913013909767689959056929387255549813042381398629745239757949805167919329733068066324534465113475455169689176736536044379272418369644097340156062231030203587644133
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 87 of the certificate chain of a 1,441-digit prime (176 intermediate primes).

Certified number1,441-digit prime
Certificatedownload
Certificate chainshow step 87 of 176

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004954607991 --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":1100000004954607991},"decimal":true,"detail":2}}'