Factor Info

ID 141721
Size 504 digits / 1672 bits
Status composite
Value 176985453000363521986220110050243733966280886652266894557973246732595514127045421702314665171396718810501660857224882320485413033973418329858235289206521020416133463044435975499944975338483494101762685547400166954421774501221834808328631741288596311657283219866949031283939498592441920299249126485040530508207769344387376526981462510432750530702190824324856995646775944575210172623444326877390655731212191425540873981302782110980165785032546950739956750211272076338805300216473974227102861322540472601529

Factorizations

Primary (ID: 20749) 95566927072257854677 (proven prime)
(ID: 141722) 1851952955090262288005422945385011308260748320660766802519408858890713429860247062905148142732270201361573831174280124079830960433869182003753025009901922143541288993978651016201201930133409777228170731512127227511183872560679848506721780261570181657573001021760887497562506903157240838842750541425816538297794691504542390053665657833161541291873887105225208509491035750677461211207311608739583410347099370718073937058560504196828009693837911330134845613746444218792175459712146728277 (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.