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 #1100000008674979251 2,424 digits created 2026-03-09

Value

524379853157566569072701143998644247098466038596961758201065859698208593926266765406857701698643248798363926002946552186850025278934218792583919806261884588178542808926428708843745282962764875646034312409216328415352781100478103652192218381069920780320113388923027765345421350974018019803471445350121879227371783315792840087340444609629152641074123235523760507076662861381729261951068429561192582020916747930163660328496201982845851131193242265493207442446116680644609414615324425604613559592717677343229822575710423734702671489801812538687983298794721935023981679123579334024572249398469386855771939356543222028947373843488456965656276619953753258722163423590070803306122826567417952812085030715062724458495054565908400455282878739581314773072959347168328917733311764603521172970330663376795094038432680240625411880128433349352026289569090319621083020724429944489000072723794146729291263075337196507980344173299605284538847635952230821826812298604601231530281072502280373737106402149119601797548523172650215933636726789008690501248009631216036802181904618400611985825548402426657188887595381489608841864884023664099896449043371006089830357020065997201598076725529019382026022286035143922954501474857704634476296144659241212190147902266496944071057250932051120353925624157810299157731584179503444687916383547483104679241097848802363227806163862661418313901003333167688137312679070975978387579100361866576423890810651043844872635190474992360104373812849932008488809424899659690977053806665914593096371342914809827721616930975744757586522427419258666831910959822789856318083128158464398252077187222327862578879970100158602352424820556234684016086477421151877842600812812545754032491864513584185137198274873152830758856704643545257395348367038825809098480994775941353834269082639900427836581615054483508042921972083264019370031366263534929022514449880371122228522852071262147144500638543746522867422872571790774470660305850014015713379928188898469635244858458448168208302738832466457575206601439339353229357772298367464895176770645571176153525117657343880052938293085293889759379872446790915817281331690002757350569739132987801303473197026753514822267706872300716603708785736834855100073155255911279133638276307854116974502010691065294694949693790272465060709068654047924742233021969089646314835602187034566716980386458298430410213751865751368673192011020907350398811555825154544143897172463799407117054154148909500621511335229
term 727^847+726
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,424 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byAnonymous

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674979251 --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":1100000008674979251},"decimal":true,"detail":2}}'