Factor Info

ID 102509
Size 547 digits / 1817 bits
Status composite
Value 7860989264093564557257691335960049320686312058296918792031467585165666480164422928589647281951797048845351413609931125799947231697000014223583290576609402984510294790412721951540992214514076522015497448356723838448727567007001106683372248335282490346227517408801358599556469441069731011149692309128722433695756314656512881531760659376697621916562034079460268305958639108532621784888266172410211420134412352116859004571370956621566034104382458332410542584083849090934237227148516445156163805578229625050438926976759027822828682828454168058307580253

Factorizations

Primary (ID: 464) 50354633016533380504238521909 (proven prime)
(ID: 118978) 156112532118196485758666764098881200359078259635023031268993040072864223536984013433248233535909445316059143828495022854541669796894520937124849464602923103956412506797813202215819366278617284911619773550481245503085875695275843298852708694631895627589660701039825273984783302651197139160052253106077672610634734612315354403514893455391405596089214797991096098649192221450759471704491844414186087142748511727178967695379412549464090607447157823085662334248985840713966613479671417986571276241921588293870799026742414217 (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.