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 #1100000009033478072 2,759 digits created 2026-08-01

Value

50439445423327101444789862478960860282255760581711867948780164990191844323050608690856888425414903545439398469547747482857742923868166524838038684431950463971286336418270635760724070643447194940835975978664554918769991654571429315519721254686684378835482192330302559170853036014611210204518114869229009621298851831720369715141416407715616616275570067732177968603995000861040686542840817136228441885653326322318684439170089623702699619445463914958588559123463898115810624301056485216357124874693667404826096309968488759048472471052098746998321393701019858291484751207726162313548466468212874397032281036849170736084949123036179904579032982428329204469892954334087613174479355624722675524131372949843074539072295924772726802898291774919080574759565365703035811763471736200581925607829998357086538877111109207855433945349064076061961347539695689797161513206189330096907617761138323454192816853734171401876153391681650758241034910053786134568758062978289244689536965699767418261736162208250128996820058767777159699695942590123001341107491855906629484531277990159379303285533774010184753633329867081221559022406239640247423014387235115096859589992502464998105217185111665096686742328217446283509503791688260931158476180297829235686578688603935338161576164358709970546815538495850529858000248633947424388925547387008479708432540516925349341372765504194278300173850025994659885576851979016759393776568878558213677778485226638829698647341082955248739049492651262714344447188565230123892484708644906894341348880950817702738591304770908272106294634309201084084595812229902859130907947369886703731201519618130410083628810042373601623747974840033346685102767985179039820309558767056265714714337227672683087465143086881560376847875881746206903126510596814786085525499963585566770131459673988361833860878393474032263842409341090144316459593727171648738737190218093366885770955982685741746392394998482009553639700852053935667370526468630444934645577519719660091863227590909927140263456906993380962574370364001375071768347806316615956392851778395611889993672502966285351486413046303132552207385833857850994380980513452322436531853969891580193231067594446161120487212673991488882498000216832371076223739463204833907683063505350651999690855705386096334085822895401716203427244057208068768625943399495958208118996863086782814320738963620738538123614054165653579588625038609627998875593250567506450899173644467099318021854058320965583528844808742667815488037039569773319138501481185451274392936471729644025753720138931601253677762208253426789447189114594326154851129497893114405672063450647213284150308179071113560392353505468074412888262783133932974592351757652882747655170429894208668478231286538293827991733326255364027752897751824793977528408144498526387714177735031468088433
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 3 of the certificate chain of a 2,785-digit prime (199 intermediate primes).

Certified number2,785-digit prime
Certificatedownload
Certificate chainshow step 3 of 199

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009033478072 --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":1100000009033478072},"decimal":true,"detail":2}}'