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 #1100000009018808151 747 digits created 2026-07-29

Value

441186938799864711273508875511105716079283556890336052965991365993613058286869713703924366961424828760770661998181667048334053465365003100580991357135227673856691538187601076872150918863917999321848425653648854357016843304455818627521603751513372249333471794752584242066838223994821977240706452290254887991864460740426374888811629354245031217046364904366766692646302182910882050037237566172046857926744422282097176228228560605829316176360975657027095073809130336100578109989111480619316372429751665057056995280438940090897327598078664262110995555717292260577329106511407908040082246292260412678491041824366795636077324300432186601382015745329081818374516751626267325551286778272512058535083435002043554999034700601546155992933814274143099178751763
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 1,026-digit prime (67 intermediate primes).

Certified number1,026-digit prime
Certificatedownload
Certificate chainshow step 20 of 67

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009018808151 --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":1100000009018808151},"decimal":true,"detail":2}}'