Factor Info

ID 125359
Size 572 digits / 1898 bits
Status composite
Value 20141483982017097544370222997211838633052855788031385165738528382475189322936519866016848718728151638669713626496825455961137645620844452454402357260131520625429748514631325751401329179165792907359893447671316224339130395143999591989089205504159466146468617626934594166657320108066634227483029027071242789315861634859139290434093421798861949950044668558807706591949021412602686333796926273650067269036809978838404579166932477015679696941912838974483116428741797973434888434669300864945004244888650712669067917904303160812103830766572300464660098994328032662405139651674601

Factorizations

Primary (ID: 203) 2663396138301998847157242280783003329461657 (proven prime)
(ID: 125360) 7562331300389263465182488207782179823911966084693164264486791071497359092826929190761662189686842943128391358873012615564445131304192825054486634776984517224677893497790014630939266441821488525125887472818237098371848675772482900693697059268880941951991784782931463512194537515269450453547809235768114835478704347031870921879058237026790818889750045148466155144231222544066947686263041276026608684288036382835505008410780017999873133654630532652391425395109153004465254282476507234709238208246729887281606632014201944093459216593 (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.