factordbrpc · fdb
Sign in
>
?

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 #1100000004978915752 574 digits created 2023-10-26

Value

1809604035657202856269626135638214731767883965075174689404615300051361369567360686616633186408642136585564990548554318038371736016964377066012760802247105308621842743611738515915467427222062766054058756629022048283394414638149502574003652153441763925653555742849520608690691278441363281541994559480998128208229751986602717307233246668487848127930009284521041502461288768354542451677366319972600035207036369221288230160586841266780060896485851120503087672104941501568314264601764457560869703834373286331535015549961756394720938709953749694532267992983222355604551634660468811
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 76 of the certificate chain of a 1,165-digit prime (165 intermediate primes).

Certified number1,165-digit prime
Certificatedownload
Certificate chainshow step 76 of 165

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004978915752 --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":1100000004978915752},"decimal":true,"detail":2}}'