Factor Info

ID 87007
Size 583 digits / 1936 bits
Status composite
Value 5105843385340260665605334257679187690030332673069260579053742353604982677542683820930770865849090646293436750539149963771014634402102401396212115420739259695321218759460938564439358660551767504994152155789218711912272709758377791050582533289265501645098215928403988193226367736655558182011407717364239782363138774162191738874130620538781342575009037786924977775823310124398597715005517086987219739214810228701635801013151390491529905081946858010820502050392722780418983881796122304079198637271769802264963331502718755239196562865978903135801648340543118245677881644138918335940741089

Factorizations

Primary (ID: 14363) 77411329907915702977897669886203158137376728020417 (proven prime)
(ID: 87008) 65957313889502913185787610455079135465789601046528303859577150377608970096331792995739449390497469328612736287568107022532978725846213586850282417914076214802790357814145448959007547514069123536916658192813892644728824833290650475714144120976581804132024951726076507143794201165688211955879082669980084141243705810421450155304100082980323533858085755842423464799519738090230183055004894033424413059479362273456261473509241086866731177522280039040728552412725059185611037884899303884070689497967985780819733035830462269519414920682017 (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.