Factor Info

ID 190135
Size 607 digits / 2016 bits
Status composite
Value 4057057878436775297735098795772229636208755965331542619939232854947771991842086214939461065559158021191896699134020733887462810711843810641163012313416463503251817281659667648031863850601864605988429803808389096890440028868187750519799995763476189136841413772462355130786815168363963960409544632190782812078064640533756217546265350377499183380886836999201991626401223137147663090009062190808718182783399793500248426286094426061921022567374130928771489908647556998825469088659009241542597960037646222949806592903648221692803983832022660952153697113200238541445981728960657616753860362674938133397907609046977

Factorizations

Primary (ID: 189190) 17174183375263846421660548748384622174644483116654486548650622058256968710661106568416735836052640435146220511772353894593274039530229810222513 (proven prime)
(ID: 190136) 236230031424969971782129145170864346281870692040396859853916525291973448455742609874580283571539718571974416874323845058540282264379602764811243883694475543396807930049417330612898159315284717319279046204001726528310711520610088793993338485578925276624587210453147699641352200979739819988257624955068978419001801816869827780737875415134816760463459944946287385381068539949403256082504633831077035184844371866742371701766739481432317580539226216923261179937043795729 (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.