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 #1100000009078003864 305 digits created 2026-08-12

Value

37433924684721776812924900215338686529139958925161561239178414586921221704097491567163656262566769253281355672302489678129328742330851833322658942817703711183665629400614061556693866248438116334432718498004269633424918301130931750984027157177380332339647597448818004286003108061501225430965566619978359359
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 152 of the certificate chain of a 2,145-digit prime (171 intermediate primes).

Certified number2,145-digit prime
Certificatedownload
Certificate chainshow step 152 of 171

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009078003864 --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":1100000009078003864},"decimal":true,"detail":2}}'