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 #1100000009130372810 2,485 digits created 2026-09-02

Value

1607558322375199869346560635026457290052651770667642211359610281463503372903612831873993516698352438313534655459466747656673458591770916673839271688779479881055823194548238237855683776161743060233554165380083900121076253188846611437931427675079455299330065291955747326894449925559867242080542346142842624995695541226632876611563192632004267480339150559832233000819991440366617030913850076560166505663352332286239964933079986747349649736765010199693380534124661813851609914945341415631482222687336524431803352839596474817465514802288339505824993917750431946925636184181892324134564795375451535138536095777341219203992381385728350838986629378418550522290113271862126171630765070985114461470533054595956348099160725203005085037896297142773944361033358798827070556192081293807603481725766605581971677245257001161661453250869999721773159149584876107044129626007826432060870928414254386379073732610493304349834992868111406933465421208070592734615118501759085483425111317299434099753873282635293892267211523736721148148895094698225679397362019913266615839566638361955046938426150223216567515947027742326906996769052848552677501676036469382367722997090033764637855640325895309461633971565282807670314246060866697806117249020479909221967118801230316579941172569117161821077834454350092603936300195943808170286029270709477984799605739666741521265071862944591198343629240991254216195432509832365398768685764739471144813055802362214653184949940537494683355627152379380542463672689182461359828470648933363113511985073039871677339002864126255865282942186239156766430219305882129513730253029662784688008060138447086000025478605828898803991015735556486501442238068888438171465458766429289320282268501525300163613890954847046569687813085051532210666551014523715540614087848611519187564374397503284648514836021795420912750472233657732792701656580301997569069645718841878033020866309928915155813823023577290908101042797912481068357969581415906240898126889445786178886502658972355821827011097194477515219399386838365086625307949063903615827583755334962331837898436419121342177647611400622038884103148413364377010491936984685932898221895337815036568989176031017486774966321127965278156811594914008793143295591038971133775608006068445316934372130274178437820870957316980037227900743276415897921773744321117053293532328993526076481778472432619352279310561340633178421621945609943673759344352584644762295466993374929046389676411439035503937673420365494986907057898991460618289067045328416372942154055909857197
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 63 of the certificate chain of a 3,159-digit prime (305 intermediate primes).

Certified number3,159-digit prime
Certificatedownload
Certificate chainshow step 63 of 305

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009130372810 --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":1100000009130372810},"decimal":true,"detail":2}}'