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 #1100000000020833709 3,496 digits created before Nov 2018

Value

1515297118765471370266724741149470014512186478110123699182912656482109431668921753341026080976661945815808168292771387650562021628000549774342178886884227910262977509602571394957756049786925273728965801224439532190962845015925436714897587687751391513560898388892816407758959510654127201041916951623386439726255870875837013920793509032741388179420935066093563717048390289303142964124474976465115292041648820944593322999063485683108493914852310899803261082563587103057771654794838715484210560761317830849783466021144963664623171129250597393982768395240193936730288333196554446477261736703644357399025018303424922058569661667449221426068154825832700467395553772521422986863238103884359642411640751693522654121376038528501212504531216286358715705234695130359897598973703773080758417875647746094523353300351733031155231957889563970893947884942876125732684925511892303752008366453204432926146472611262959470503860142037724399582367838509563040481197248268533827621014283134301880620954846135184667326929041933630050001526095473101124433903985870754398908356386121272669123821370019648846714369416680134111726175831369811429107902329606033525633575341063368416508891368469350366718036329803723522724696942583621147344610790989241363919140672913584743808573993484327565904788371719477081876486437305317374216228963377073340850287214119351385366315595555246394292925953338636271638619184203114962666889347712763111150228042092788147259637821131536807119980498273038239187300896736369581270183194247711993024628386285079265389000888542529467679571773072430783970190069978754048844335629700543203761060736767844225249798742113097936658124216118069809523628792338025705837839909911890006011356684433470557038124084639528771789817948352020001124853961101789560003110427606341710455807599681054907409103734937314081603763551700653511323845395472322064104527795492969484710667253434357873043934584663527220027613051624977423318397733216699988117853301450663051776734101328783196089376588930043396218104571736818609934810866165180987285329988532535417455767556741346944778166806732427082799457883012744753719569959401757778195764262109275833372784947124610154790966614626651512463589555046262261618397296252645063477824626577460902341448172503258486903000818868846764985084418156109434187592529499053020089578833545356836320872366012840597787561495157195740208246391008569288533687238038923810436667850227826367603599664419630482997684740908958336308434400207181305852143388368241523632372260392031788598339302297175116938735426894288406913680453101368268775691017198061124230927511996707803785083902425641765754397144458131549530942109188180216572497816114776676659403199166890862043761192459499377384493190458544125110770477076575373622974745124600226356573754786020749081133026602365835369324683261363898617550773486206377571635269708270326596858184601277140218193885569797029581454652850264044742191704758945266325147999118007483048488642909728265684282052899877390903682619469029397518977534175089516523504472399358844625539330151127963923837123797223778450272837609237613679272404615748805694361955520330261584539143776534822843150045361347326623942996574725833673665947533073343286738845342975479930128039232111901563455679604445509014521123547843965419904179971349153894865836150356644172685797462012594921726456424569639801519491684689981788300055612805407389463343989119277193784454329970058923647569335011342549025968953973710747269087710582603028774122375792833448307455827615603815280466090301951581
term (1+1310!)/2998343787677038392821
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (3,496 digits).

Certificatedownload
Certificate chainshow steps
Uploaded bySean Irvine

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000020833709 --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":1100000000020833709},"decimal":true,"detail":2}}'