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 #1100000009059040334 1,227 digits created 2026-08-09

Value

443961932759780937845650497600557752612949613176232086459196421666616879872573711858106103020193679652027261085589190519097450781642501627640903624967609029590250756047796324111996648559548264280436300931844191736828364405114185530627581020269218606525235979623272118210021250071180837184394675355494760603813623791467215322551525475365427670455166617291656381021435390306273818173831824101731287665108296984863248518260756861699116877674122403367091607463497612159356157953916548694497888694334509626876551443813854803968454267421694730258327624427897489552004892901712525273248668100732869307499941041447514481881012569021496792120103682601448686610729722110320036514259479675876345425567002111048445917020281986594457959826193048523859029000749567174563996573647207733796085686989361213401564724063529402530339599837641609165500469340205494540353435407126630293887559019658437607951492838863706617514161663683601132529867899521088133181490837255819069125286408181629803508236715996231667814732357927592859576938492699592408410344149695501892787728532049399894934760694468784370474715747329024990029145250688056651825199716768257266264439219129720924710916315418802292602244298286213272209772240543697129558547964308270073143
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 81 of the certificate chain of a 2,260-digit prime (173 intermediate primes).

Certified number2,260-digit prime
Certificatedownload
Certificate chainshow step 81 of 173

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009059040334 --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":1100000009059040334},"decimal":true,"detail":2}}'