Factor Info

ID 180988
Size 1012 digits / 3361 bits
Status composite
Value 3644847059568958104481048232475029680987470721135334301913902564243248471674130188846189922673196109908582316482726096822934500599850826431530601593803307675187797892540633750483650008534098839934740623672311896372927703125294196526365434381428000168727432617103059149514227864409566082715744941202972994096213626910470173013357526885579233254436343791705138885979610042620654928416948127344236520186168305592979985720650691222983492268557899787074535030294084149832989884897603016436839336633948620760998859924737417779568688163627546520916909533974482358960588364937211195693552388713688013518992755952871025541217855593446522861322742999222797419683005265773583999613197811495259496778150336144905517464848979809074157733025267794591518269262691586376799447032566244258202330251081498598934479028241344754609947952972715198535671971972286563100422272186894131529743440874123525580877673561863216531066324608735096817384318656839135115509424852880494582899145217742385035831590376933991000275619927547129272633

Factorizations

Primary (ID: 143165) 391090019766633062175083252136225148351 (proven prime)
(ID: 180989) 9319713813571287701380763141448494558829717147366357217847844728135326422639703586880944460761451431129486112261589705128555987817672075276295922810087805839248796935472919664474752125391936025425521352281108514928264626298373839723110179459953566636645005681263376504852638193134079361692642282664595288845085140437654478451166647056645189137869112536129498764979010655967121061570179888922415106438773935932272500146983860555179367514693127955960792591718949973027630613487905841351123802710486243398620069676698578411868722282336849059449381339882679909432746635118648403356737800512233251982876336376487816805376360069986620495202131436448958391647223803237778833864303359342012383511639203179057930479492482410212954536966871199863128024167694172408938695062599337924096205587278923875612101708865605926805816012671964012703631232395595987897564480581631059651928442460537532116303897557914266626446855630330775934356262759003750241879962572487248351210149855051384583 (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.