Factor Info

ID 159643
Size 609 digits / 2021 bits
Status composite
Value 134236772228139264065053036275473219361016827227872224056145376072802903041768481987979462417530091465408737334667303868686281549917186058953188443602016640474394527819575017641068531637429316117769590820444663052603210212951635918754084732134031178321175532678850123996525261175194604747649008797549097144573382593529388769069672218852322637543900097354983636970018159885114162708044249816677370277743666611442478476677112188576994610486584315445648726423034917178350561099107543381316875762433841560487483323532542951961700361694834722427334992689886474867609404041184317497034823501552723181853684799532071

Factorizations

Primary (ID: 158814) 1789008262145448971023 (proven prime)
(ID: 159644) 75034182383907637563365013256719635664526742180057833955262947988207623515986934670453179483080974674948636168125255333591780545207520663715260488307136722540028699061844350740977151161736044503377007935303957919774405032222907153083471745502969550461067062402077964549694008363623387045963028161697616068557481639783278116931904742663924052332844249346318020635096073921886313678387440232497543905697170539385726142767756779995101885993618153088121574092313467685202066445643916837855661673690108221677088650201045312118075807392924563007593409733381143706720949684675555330667001507177 (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.