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 #1100000009077935889 1,110 digits created 2026-08-12

Value

440283169103166679707585594952845190611570747015644958220604188555382567387539385256941981251658689939155695541829252520947761069319785426705747265440712769931184679664563343715267797287132560712990946826229672203234750140249083750446453730367019952574590329560455599370154171885834176890950886049052743175076334672637674253721971340243948509720934872100525791278441454308468762827880943606863453543678677416318601892224594308643321496621017563406920710671052232159917514287423163221935478922944938316037707215890109271852504932799752695143815954465616770127869436280753386051705195756921356701969779435424122889021240985157859447706536624465631089084728775024350603635125997209837488251394630109141312207211454930592074199614608989628693225094759784166217097336381668708612527729671642760544368955927079348539461299008581181415664915281579996015222748086922364522057112595609194841010146654744581397705668137382534760929220837485406448262562197572501334352782270299558575325954422571818623215376749939951239239375173854563483688610057373557302802360388431280719540522264975417127779829308548631698904139192353
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 2,026-digit prime (151 intermediate primes).

Certified number2,026-digit prime
Certificatedownload
Certificate chainshow step 67 of 151

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009077935889 --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":1100000009077935889},"decimal":true,"detail":2}}'