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 #1100000004983557333 663 digits created 2023-10-26

Value

778068665267341583684276803937522907986869201984938402658269627980806077813049915779200093265941851222750528701750594441751708649807787600760247545845300640990612480330491625877066572806775846172939441769796089219058386314664887977908195135247982933468696144229590341298012197196908363278047945233833173370249852672153338644331451069205804077549656239892089606845763137587139152839245907438575819927677767975587672038168267016488666773011351064588727829027181306300267489011786614060709541114791709674479537438257797912753972202572126722477019734677814674636037677897462458270083084880499117189570203757731548534316786909910748662290781752338286986283070006228307
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 66 of the certificate chain of a 1,125-digit prime (184 intermediate primes).

Certified number1,125-digit prime
Certificatedownload
Certificate chainshow step 66 of 184

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004983557333 --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":1100000004983557333},"decimal":true,"detail":2}}'