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 #1100000008799243309 2,805 digits created 2026-05-10

Value

314069275865018376876874540180094086816629636437357841405315629342434070766319807042322193658313467700126298577226471981569054785450037163830237540439372818892168147018557665835641981335565803452073111602633284092980223941480669545529132297329698379560676207284748200741486028965170817053429603841687013878393174346184356473105068659996557864772345340446322623440778517452620935003847187150494438447461140712804076134528202025903136810728410243239550700673101974262612074194579048186350460516654060489327475954102385935691359026152552897593466961513344132814985356551887349076547339729977983337379296808558473414450993150325634293871416165408495477721411159210779181806381318627328332941108139911955587177658032790667475417623514934385044055513222190083347904620825269607800719060443435228479502433939485725856441153742476088109350387826350195385557599735703456557956664129238359903631051107008382951620134950913773929628370737970081554947754851367274829202733482431954042809373412439169639113153746970263211361904071894771898093515989048124261965625088482316877574370133587571915438245123989921078359079363653637127573548080478350345852706830659327254868324177706138120244719584456612425553600236435256251325027664045824846839842257440929886618188596102864693177158059820484234455677448470593420965677401846670521856968777708208594487753194442685831492914287852518249978162914085190717844931840650129174298216295688330863297455056749644169850179675195428077611659023636200400878339420484363980846914501808981335312357290891977135213654092134632451998631237320100343751067653157876180653727173156316645601681300006189664369938971103670195763680134234388843431932794296154434644846388556248435143716899774122794982185298348133349442847602024977154225177168361568588798747589265163944299442354126318377445674409624288626515900644030730084710944642408137517688618039236106786455045983032892356073298959192097946142722366468476757251351861003367061211233627530459260151523828574641519864437720918718959232694364294707956709817121024355831539272963709370995155351853163017918685659527210236346523059808650398381978821643147467231198318268164534596464174102589494138770023716395788122364466484535290403828079175936354851817565970441752467176077377489070127331932643167829314462297277020872440890371493468538988228759642427198642517560263024023363735246027495550607549657766890491078274023432134482556623505140034912570474134116125259418269489418104810981231758419092218944786587912914521522718379350631722001134670345554471908554403382159254265501641907550961311003119869315530117376416580169948158451334709084229336541466914006604948503412984343656750861682129113951566643137711413018128596597255968135545262486992482624160008192781976818001139418821941873885209132287767767792414688154203900788621703204011097
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 3,883-digit prime (240 intermediate primes).

Certified number3,883-digit prime
Certificatedownload
Certificate chainshow step 75 of 240

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008799243309 --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":1100000008799243309},"decimal":true,"detail":2}}'