Factor Info

ID 178744
Size 747 digits / 2479 bits
Status composite
Value 129024338834297661062620939711377924054144919889492587054713529394226635924792431933448699045837094366531089647287599092125133667890592315271907858113355290546071041387516093643871096383455164023557891550206066433144998291786105188865074721541323483444292266040749100968543148002761467952015689551396395868857865805748163287878425640193716007409277866271639634622931421048654617246585520582224798191169642925553834818216503949623643677674451546120258590619941926887484132984298685772330240381327505023466047555062659005655349991621144729445677354534511246927568581909974394226855060715283404121536933892288522640389499420302776530948807433103146217773111469833185004889058164918554718378938287983057342460147794662733318633520511349675133454263677

Factorizations

Primary (ID: 6716) 937938782117311845318745554345005320717861 (proven prime)
(ID: 178745) 137561577892148678116110381568015098892801751856989311887609729397504023815126558438864034659184436425363771963292666950205340026757747370072003382997743652733403632312580933504475483522267732953763474782470106353828196746216303922694523513945364400380515879248704189060024227971154148302530441598892016743988125374683442944225507296117173190528568758770433227004924910660458282064329247268177164836361844915110431341144297543372644810092562516217466599557635188626604260481069292790660363807182549351722582270438863951878950454919888592288893182255343911579841839232102942473680102497023164321764522468272855002600630231725123833654293066944174831575040684468805090090576747340408155495084281290073089657 (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.