Factor Info

ID 87572
Size 597 digits / 1981 bits
Status composite
Value 180889412773185904857039016638970878222694857622398734020122415678210039322966384172715404254301982923624848481783715933936040881026138914603413582723077796132850691578226901723975448384202213923640745766105523710006462429194423349375520622572989212040841977729157393779913474776389764766580216010569725743434659094855154486079947330193988018185156837254763176415340221149925193670183990560610945213252697812666371671379790064031979570807429686273652646528379946415302451697449214653078910258252242909381368373023545322185479919283671924714337286758671515358617373734944056532833451718973801177473

Factorizations

Primary (ID: 14808) 61138085212831760012082560001130966245067663049594184076112874904437731971413080237731822785297556226950049 (proven prime)
(ID: 87573) 2958702617909606088168795769133017736339748977887722595574755943313178163114548599374625225524173749133897365701165041038760238143437805576029065607328971801289834688194743620130760797837537491058433964976480861202304665980550903436812082752500489220379466397774513032105196290574647947313623193478524000770503862095666519942134043308709783938667663250673569955353869823052775176422922603844138214304752645856473017998466229908672674472094565995480585784644865411170536514130914816761041377 (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.