factordbrpc · fdb
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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 #1100000009075030707 2,552 digits created 2026-08-11

Value

23791006195177635632112016183455013146407578270984212087888036533495301977729956487743080163531239299441273214469225223143996407494753058400598946888109149119701567767849435280882515797165940756033927455817567270694141855622144446025795384236789061102795292846786087828947932237770435268154960227297000602213727762066256045595552548069901381380883585769958731307130806068307135713940151622620774083207193741796827911133993919191199976399735842336236871027406828635596020623719102865366451718758357230754058050228968208752420602566840401624909396410562518662780282090420499759497625887766513645255538141294224735721611713527070399240614164432569384365089957505206539832292167654702596285824316871995287247444444650627934418399283676733123870363630061950022549925916829328611989150874372548332053108470038685847889379198763097694156858783974712283500854528612336502428816265368082520982003605566235563124344501423340741527555133288505311756079542772555697020260921440394296720094339423615762802245318790892058395280033090572835485662323445055481013106276339270218939235259480269304893807564802396747171111370929302963035841850665784733872556531887551922111386231715254476366032873027744775973933900027963475234371203823635772856810779880138387176786988709133917132713089797352737435641829787928418450946377786223992815955899356772990539351015363460137550414934614151088658316182742690580258231014596806219763257417282106503266438001175394846669064827874450614229818457920820645523249611921242523694520848537484159834838124125575412508676604918064826533205207568920525535285271756651542834469795069018774020154940746189496003446683075842042548087501495694399069950426199236965334782715185598101476659179836129897559010148133939895035363824566646084900765683413035822741828438094795919697197239870527808107365873409136439423296448441036069516293241733625750830947086984059611123988645032651359989637517707078774800984251787083472867715263661529793399409220431737956159918078885967057777807528885820085387291864379616107362587670564875277809912548437658538449502310544702988102329959041433016858562262686457743653129474407564626205311950003110928642699209080063058699127549262660193360554464385551732043627268670677576423001805024558353385144920759070358753956534237320143003697318727981662578107194402544690748109888190293609934465201198533896428217210901594916773952597688560629778030085661809125771092216572483354052361930049918770237888358848674518440078475345068442048708468819440239279941762084422248896543222072875076942561463538346398192324542685541
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 28 of the certificate chain of a 2,940-digit prime (205 intermediate primes).

Certified number2,940-digit prime
Certificatedownload
Certificate chainshow step 28 of 205

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009075030707 --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":1100000009075030707},"decimal":true,"detail":2}}'