Factor Info

ID 66948
Size 601 digits / 1996 bits
Status composite
Value 4224868329954929201561354290921497651331859441052201513508142109346980153725620464272630518780254377407094451422674653484845106719287752787591232640628844952346562961807923214708515641325975989617127599526731104614048419057019586794874487363833149012105500775692009349945916286327351350751581313466680934579293757245603266694800448999344262370438164726269010253885313306710968789697177196371925206769187156133225242842351900603427199421963934007040522338421917613130909507978312049314632293439440619722358365355901441883419357026941109150489224361241157325093851060326897194988961980990363921495364807

Factorizations

Primary (ID: 65978) 542059346041565200721 (proven prime)
(ID: 66949) 7794106606236737768621098869725087299603814888111754988366991197631583949454168248220566788553926284965233566981901785651705303914022550649767006132112498196059272688079377076574237517449835871194067432409963077809416098449988289066400539745861776692963832226457521636495943882731609693827675227965360565785935388878199947386094653121375383183861435992367377462413994497409439510361222198359906235948336137418601146127217415721135367595540067472464131795508351653026579759937226715476141740853945595796659782565208910021723400763189769865944746552805247033469704517849488608636567 (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.