Factor Info

ID 109057
Size 454 digits / 1506 bits
Status composite
Value 2186789255789761803902751048641082123280638201600050632439201881752077705104968907026079139623310766066828536370052651836680809404508154327330112178979922027361998260514073532005918224180253084666310576916579012655238957199701455169315323182176329683268884893095241890717763906806392098281254483702966354101662336719852782488442180792935789653703737945794828673127761323426966153839190544164763599294859019845813628741150985197215112463653454546377356011

Factorizations

Primary (ID: 1866) 268339707000054869247320678717200408042165911705144638189976660549723575728258517283761397422380558842988354913084053330642262778925436699397348409619 (proven prime)
(ID: 117000) 8149331607451276885426738504574993957793901036836213568615071173254034124888014745843030835242904254124580483010115081588796051245832872610163000345432107806588573709315773930557410860535800865434837425867248271530188661092710621006248695957922727203241601737959915772090225024761464634979788787064461769 (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.