Factor Info

ID 181591
Size 597 digits / 1981 bits
Status composite
Value 125644038418834652077635964566110688777620171957369697988165104249215471711990374431617679748286699684900387743437879039307115796555256583222379986802596007015562816607592654988080729647426006520862033760139703190199730419110031544336872057991910360803242642500545517137543123849066191217794560698467975827633103470295429742315594717147315683704910956361186721807847121114474980805302553723948838016955360563859999027454846255191941613924915032366042323242043275521662693039426724298547984324971548182703530646976738114688229134000038878403830617159646154911796331248610166976734084469406430280961

Factorizations

Primary (ID: 11917) 4342755825369266747758217928757472400186439316726071106451062776810525726959569364544287980986059528749158428410743663900293465086150847194826006646114467690347796312840924559993 (proven prime)
(ID: 181592) 28931868028327628865536195821736702351875375874840654679011679448905183542005788339958960226586254108984664872770540539839066220968968110789697911357338246007511731662463206594754825387494649386218319612743235699537745579479329296493487066327624620556814636939378867248090618658914818778387416415987295580485018307812613660419187989541783859230920716857597997668629592856671754730206756119363830829391631248184834405577 (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.