Factor Info

ID 187972
Size 759 digits / 2520 bits
Status composite
Value 268424851835214545749803197781216165399500431881879582225832174032717569012565082497520290246096229791731656277847902172978072831155941297046659745622172861135598526226891509816321805913848769118853935433262235628895857568282501429363069071584311251879591800521780424704735132507035951847333251180223598607236930656790373846344076623214499468212248109060734260348416963666892576823388092920021096963438908377843954043633870301697681235838966001204444589822969210578647037763222890528794177100343134100206176222929450935299904045028181909572663951587811629119751752042933674111560263030534533867021290876070482213151275148361784058314738767072203169814497490616564783620281788104965502043272683594009028005548637429459940436075054379372653121835932006462433751

Factorizations

Primary (ID: 186614) 26302627316632124822275281024782374578524864287903217501 (proven prime)
(ID: 187973) 10205248646985146476633165702659628773436337795198681135204901513168002726521391695528631418127608899565610743838791975402273185053208617005597150659138238941399085110625704886581205652704382020096924534287221989143182253581493618800827130301046529204548647152193704818702174347908961108870204316077449856514836961851909546403617570909172403853230391270162315914826057486796655813240783674967450832617298472442406153140051826019057380307729865895076232083107083679782152601934429499592780170520440232215578324724110104779634005588287637582128193914898413229741123408157977741718231818504244823466601994904714879035105787876741312918099246358238750936451755680712439652248883939084022956195988323087341251 (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.