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 #1100000001828732987 3,494 digits created 2020-11-20

Value

21200382396204244542507900518302866699436949732320382932534809243287423099441566263816928140280776169171897613342140599560911787413437004085783945091196174138914941005534510701323054501639855699640640242302184383420375959837163186180812317187440251258594303481523459055772848677097135751066900408705913953275325984944865593843296977849047067781075722010399274616011772726770379685102270226010628740116533406768625615881837012320027439728818473659160694817059498492403846876622847313436978684454222739361734250098932550881834732297127613239724425509740577834023268895920384146881999621730913644040552447949928524871928382421572652511488321058951792211529010301308360482986385697606309522918793161534406850538436829143223518228482398859514697147702046238817021070001926481158766371734206280401579446346002116682808411656942489761615400220877387944616454099802312865935767631486737829666149114053967858475106635326936948681021904280264338769844665918453186104994648989814980706454742350936287413034720154627974472670349084766458518405462788381115387715417373687344511251073824790314551753201930825437844343121361610020219155383419482072957570235918409277866753083809746873735639527845254861536099110944350627801663703754876313133715441720771464985474518626522291730517470072552086787793705251393542110343817832938266179914372804602752964215151341285032160814617935851821912302851602781390259013119990177710413846587947648506166061705497907025732661019739033255224388243345377717558151345830267115195569081588521428755460759977723406931453312028985339809782870549533628800227452080079655825044985630946154837788703707863200850479494889926511184828046152860965784736285542657322321453433139603554686704464966303787820759158746146569120256682994598571104534754830936416123101106402028102992493694649430969283744147851006500643720194505626115486173520359198244755417900503084667540821070177490687133642712064131544280483321424411262126120878995556951142067135781817797834763931192598033980751247975472847380218296039169634340334428222434559801769721701524820593732780208308362929796406255170336543526336941677091769939194478637323236161604312376192719462849013603070929403986353091655724063072736251953234664241667243792074549139299269665058040595945119474095211672450131885969272641504850916095355390321383177286134457122201479413306415029428925778259073488143395829768195088589843321726218949944991648712387512545466339802046063150019509570788920065917329048752985050991216855732194169029990380023850154513536607316062493920921185089820065963580356237562543206939732529355058035232267970657465779583858828145553485987232449058833389099763189780689617888191754984289167904876149854065371431014783371827333365054795795223742034153242196215659812412361124779401239928616391018452805331006706993587683881722330506993081414391657273638058005602503383555797290858761850148352378361848243149425993140834183289960680131065407908000159126525302572930578450228770641712966787715754044874945596533037051518510193344277865901211071884594215711002358799709205434962431619270503731916335602182003506063664076084838872426938493320361868140541903218912610044720588756823944256258646309858512436283660385691258519630994374651546552324484203903364991877623074700511582835762704469421654299636627086699737107111137751689449456828187254957358436451543410307261459961547857011389508679491920399847554029453790081695927613968783133044246950294643689078908605892636308161228939340847119161390288620201405811120235997776843
term (482^1303+1)/483
2120038239…43<3494>
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (3,494 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byMasaki UKAI

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000001828732987 --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":1100000001828732987},"decimal":true,"detail":2}}'