Factor Info

ID 72868
Size 1117 digits / 3710 bits
Status composite
Value 3899400333748773607517675197973555923010887798602007034161291322326864645277872678333776302798707246454133965003130981909685018575381013765412488918443042563246095796988316207652853658718853968335744007879256810656448939088778153467268743342503837835259012386717297697198381115827377081067628451948448909935539244370964297984250189835217352306634195570272331467854213575076023791448100659301244906099396406204856615609048022115547100358838618080466572514260658567486054778507599160865822086932671114000842879634177414997777072713835406715684414173916976785749527059347799696722082791192175441529016453882086372579860408631848004457625723169434082276810222792919630691296757625414241347519561186821461479454244840648640656691355636810344309398406559202290295633450321556673946668705677658341339341789953458059797202586103094501094371839769581976671889996833263591797434035711670721876987161794925249334550181517087874645763257953221491835873796602759171524761531409911491202576703534268804081597571937421372617746690027636201904955978341606828630177891262816101513535145240717461588480434858933440248526358483261596969

Factorizations

Primary (ID: 97888) 1675321819620801402895922892830936675785863439805780007540110904579241 (proven prime)
(ID: 100349) 2327553003894725397464193230540190752018716897682228363955953931926681704661521718874083385367930472905015788749411608787479637334669728715245625358370641275737150373440284661246691132162074702000158058127237219668532703662477649547182820830191711328697090573160330393990362348765264293017010607382945284784141360458640401307646240127627189610085236851376606046632714909865227843101684073684921431823410573623547856912477090709110646167546964656427813225875997354125040546729483276804745623821243314885234810712335834499406040586312641417064559586926372876125367120479033509951109829921485211984660720275529682125879641931197857385138110689062815929774811420994343876616492404007320755057888981461370215875131307322711794485645499914622396304109328798007005002439714772840410519714007388290026860853505780742278423572122072662699825842010681789870091680976637922049905091275523970126427943196230192834476409473981484791002729876443593787949075084979276265404586788932834942170888383731102214361802485336448927026346998368514694884104415601367751809 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.