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 #1100000004945926373 384 digits created 2023-10-25

Value

230515385050218125110342948769757412860139386857817889267421203860152410802393420486643972013652888298446267242015100444388079759516906348812260911858009330568870234538892173837802708722463419526742244376196937668902244486821782815763087382394984327851479274503370795006138366454102852566692263600322660767369482488743946062242019133346805750451147605106358701480892398339216436392649
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 133 of the certificate chain of a 1,563-digit prime (184 intermediate primes).

Certified number1,563-digit prime
Certificatedownload
Certificate chainshow step 133 of 184

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004945926373 --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":1100000004945926373},"decimal":true,"detail":2}}'