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 #1100000004997586776 471 digits created 2023-10-26

Value

618385738221991920828198522244518644198953240511732077645834734964314251664198298784419401093679227430689996336827658214825289291878320710713017437410306126168454290198576205854265973722783377863824092922949571583333199087382349582121022426425633105757576991170361882348999103424742026717521862745420126180985077153795627062499390016184161407034861866755510780269321477920023792797614510514737991419692916102156464495775891095575727929913250059072533952709561961917601167
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 1,014-digit prime (146 intermediate primes).

Certified number1,014-digit prime
Certificatedownload
Certificate chainshow step 75 of 146

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004997586776 --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":1100000004997586776},"decimal":true,"detail":2}}'