Factor Info

ID 141722
Size 484 digits / 1606 bits
Status composite
Value 1851952955090262288005422945385011308260748320660766802519408858890713429860247062905148142732270201361573831174280124079830960433869182003753025009901922143541288993978651016201201930133409777228170731512127227511183872560679848506721780261570181657573001021760887497562506903157240838842750541425816538297794691504542390053665657833161541291873887105225208509491035750677461211207311608739583410347099370718073937058560504196828009693837911330134845613746444218792175459712146728277

Factorizations

Primary (ID: 176977) 56239469222605703866765297386656713 (proven prime)
(ID: 176978) 32929772999099742413428937813850255456680087691747983914575528967738182789185134086805732959166934079008771794027732918050964773191724655902711679100284965604360183986863314272599721013070435305491840061231118288163472989010248474911755724662690318236958936400688470498607644592920587358210410509674537484493616781908564626884331699858165508644232364816219633940516464080612132446147973543469332407759195188108770386211360301393516075818463456957229 (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.