Factor Info

ID 197550
Size 489 digits / 1624 bits
Status composite
Value 579460598757710775842712213722909797506086020099867545730640180696580677127271259327756716894915989121881309424174163120828988048759391550907005434667588588408375576527794600912784883079838241765439614456606127518042652719275467590228550228195177410064388649332318137763381735993777691257699711020709220334243651642156239495063637245716998399710217516206535263013419068150413830708979372933873600111044549271210075320208912759435599288956228359312224441739680812596233450694441622406094607

Factorizations

Primary (ID: 197551) 21878106673984597456835425964214415324980446130110324560432624064140024336595650903619205471563989212592060301655132975514135025340104113637053170548562801506230871227880482499639261488603967891502467139793059348336203692751441191 (proven prime)
(ID: 30945) 26485865865475061333223496257612190948759884551850823959325525370768558614026703355855678337260322908438078405907562417095932730756843205625223346287447383768988893853271831329993587429602953488494893021053900705241023363903038038202260595549893834336549461977 (proven prime)

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.