Factor Info

ID 64872
Size 689 digits / 2288 bits
Status composite
Value 54681790626342703087847399603764816917987411016003716956608727903488517862505360850772048038726070894188083490556578788395074208232491024485453143822294661438154194864904135636803325571702494277991727370055471038266030900565374949929007708270916719893924528236448846543532188197553356523155780222489723515476709626620369520031284820242081579103534123537747771818584522848399313283743064323637666514150536622265707314464716404362392262920508852369510633997739429138178847627462769738363081042841585066186398779575524954250388159693701301472962301201308380266790559577338968507020357964757787096094678899622721285531807435926049050956081380978340603205071207347637040135323862686451526415399

Factorizations

Primary (ID: 63671) 34457985594247471309 (proven prime)
(ID: 64873) 1586911993934766165293456967257873500205774533772688945752338741941647020012554952753504011698662738203368467900342894473683604924088809946788732190811613395105524900336849249789168361764493597677730882091448459751919631977443608172075303470883741042677640787854593294619566515257601965918693308273221024984934732801984641064947229234129325008302778501726268013902207696863375261500795949677354991233327156603358591519493432286988578866243312792112013135824489496210657868370654693933999832890717290371131139482664212160096118249685649268540169694352326565472852795197147107549185745271254068591165280037260260160686718481144285732173032980876511748384171229911233059011 (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.