Factor Info

ID 185407
Size 790 digits / 2623 bits
Status composite
Value 2072785885945476396273218515898931590761883073142761297830094136800560035623001855567081254256724903033714308065308489322904839893365280255344161865293700650211102268459873995697075451509856636440745471819310906688870392914021793669914837858518882533456302459644177510903909315123966318904028323725871223611807647265365147100136016062714685374970748231021369709623818950672601827397406862690006775616765552673414680649568982865042470302274149472490395870407607119894923301146243625972153684074098589747925628591396219041636886164878130492089426725198052450427719305726414482617104349733495406379204382038671659719561053248856401303018550838811539840348922865002772333741853714466758927608030082368794773940836549259318359311701871519060501982021326506173058819195242744380881270590978570117

Factorizations

Primary (ID: 184065) 5340267602170412411430915390155166078139100580357757798850029 (proven prime)
(ID: 185408) 388142700021820378952461657837521721189165772102398476987052729228046061911167317489280714253990007445804037869604345558574432538629186031422311899491857184165765198542644520503903363268318556549035878140625793795136422813009193749194259823302815984514768253095931874598376677751358861090393015805238353921476845699109044886787571138616245470306300409546508647157605747789175142936768847476249556079371540003081231673847360373250974043732085612608804655645413131106064451619928891905263670031469216971624406862184835253777610952938789138292904607113363837465376865507547093667817384202704896728162736426744085305438307083056431082757624732921198337303984970288490600725751117402426964848610697155627181077970351875949512929742073 (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.