Factor Info

ID 151172
Size 942 digits / 3127 bits
Status composite
Value 142559615122858965779576656489876499037134259093103626612602590386147597708233389736989818733478934462943544496340893953784156319284976797330775446395273653410641858748558345671766018135586377223819600023700712982604307856582572487435130614741601121801756641964991962713399738502474504206270959672028208701481293165022710088979264342974424226660734791122166245502601368115766411365985999029874481749475275922070861152067898551696809174308222744154067205711184730795187740749512252884364334766561336766073956421370308149454428582840268449927567997077808074338097409908664339216058875899164787137934583313334829927351618795252942935326190022499085523551713313452211144387974309457213300594369951650437216725289444684646575441637902410970407927069014152599512411725784442274398010469295394241636754230053098522479092579839785545351359801878659339210289879814213520886263419964557483834783087535021184522580329959564866542149428889981220526353271

Factorizations

Primary (ID: 149975) 29200779933941393761 (proven prime)
(ID: 151173) 4882048200265892400160538781978568751312300615697005610881912968310077333855344740441145090229788284172589046896466112202554734013294609985088900998580826467140486389630044415912035743237005739134593986824187908040829422871473476662863721974073003728154417871136443993998336200083938664267029258912656239534849171358497136652023110337442822937261287188606161100937409601113034856965123013029625558748655931418910210486208817185769906444722815898817775438549142321000708706536901061184820655156151692826978805236743052774176206281762714841773728771703359006260611114391067109752731412015167681786959755871523169086857820069433106275612611372381793455600008181573205042457669860535704550938574386757094160364456838618987248802269995135797259700223441444776335099395893740883164143963997897732800286451524359281044779999133167122264557663641674088784787092537147892817401730237712864506820075334356507227303611031646190717911 (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.