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 #1100000009067703502 406 digits created 2026-08-10

Value

4372714210841439004373222330042680501043210056962901536518537354105051628458388658778044283052838545057159036058454069547672716693004210965126344677744569174791502034333510232351094566204149705632068193553563230859382272682389644245970061055581746561176509908300780950997238135608482282735946035363702047960997782692481981286039506937108100628867390059117886071734754755207152886620479179242829150182702111
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 109 of the certificate chain of a 1,739-digit prime (137 intermediate primes).

Certified number1,739-digit prime
Certificatedownload
Certificate chainshow step 109 of 137

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009067703502 --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":1100000009067703502},"decimal":true,"detail":2}}'