Factor Info

ID 139752
Size 539 digits / 1791 bits
Status composite
Value 79825915818696841582928223809914076573157889999763853122465823588258310001559184779813335898234724035345890618432617209511292977120536244335238821438915717533912987526383702035371927619408738600955574287791017927312447300787570737121603354830566995776245511017685503441613229942524965850819821425614405282067803250950923957790088263773875308798411681026548384660942547709310686118551670640327940423879071877429460981342126385691913819561000375975696942570094148270857613494671016190285429876787289868835291432549877670663729136462951972487

Factorizations

Primary (ID: 139200) 49092050527424378775848347 (proven prime)
(ID: 139753) 1626045662405230953437195328435783167150837584483411103485762591439122827326152770341348775555511364225218372522595134930373715397023560994879149054491324448029259838092950025200178060912461181184899198293856869910805967751188735087860019555388976988540544453616481255750603127415519091548330867426601074240698787551425462372317642306935968682564324977751833567125810290034478023986450875972069995427786100740018165070460529474413326965933265459261910979886704501690039576973298295672813449708879926799256644767621 (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.