Factor Info

ID 105175
Size 606 digits / 2012 bits
Status composite
Value 257763436760667704693857189828102869044459697546480836259938173202028201673920713561209351393361347295989923121572506018512377790859895313765390295438035863110402690096103289619127233467678138382965013317937704762736986038016924018433633171795212651812781708752346376101685664997449333170498776805804677817825131140646238764294202166147138745256859606526266865793004047013229376062438413083208441581829487000467146981201077484339639838043788283825347112410311996894337644582135965858966092243341501769417523204098708975452845436691672558404479880991232218270801873027347588499056918849802490057137330689083

Factorizations

Primary (ID: 366) 1568243714391295376547405323 (proven prime)
(ID: 125937) 164364399739180255376382399795736221230645835403307710097032552242934327709810043501079304441104074036503529782443693239886148291955645035271638211109710690638255962083157359243315194461280994991643855762423270460453201336695728558084838632401182278986823315319989222591792765292586748931726997527053582174685960515406619237917764521041699989014590089768939375564023476218527564660552520042817356873215304117542135519367613911213388999015948340293541549414814247790280189097919926892118281086602609093349933812595428851366813702849265734675314966719841276307491709589137727615121 (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.