Factor Info
ID
131397
Size
813 digits / 2699 bits
Status
composite
Value
253491153530382226048045081880401119502879616902930061994821798223314726816198209773969983222737216469641350618019541100615680907505640781426931557579450616264828688588764466120922940890280011070586560883055798033558060824323421108933005729070099356678058663448246393115214721852226648471248629358412959825854512917810151375297998737889060976453537052936746459888000607558843276874978349673009116454860095654437373010325265915142345904983897714525725082670919434411733814361194158530842885128972297688710214336519404395647939647044509185924476093757572237798438378436736184667230403954612986402439523630599629231367464764830872559234603562237861672798173614608197148079757378810675047345684712689351435519980346163710013466240391831487838447694872007273076598800218257292300145932372990377150908346163949715399201
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Factorizations
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.
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