Factor Info

ID 161831
Size 485 digits / 1610 bits
Status composite
Value 25527201531570285330743813327597110765076308703148803227393609943195120198116172519847794442276367246999486968697390455427398536945268140571904648940810970055124124163366938341205556778696970765300954445485674509643220845777228830809457890359001900945306962532780408633046933746862909473023984015941838089011837043647349511097449543645308416570489213534586098476954754166472613972750171848315739646262014280315357882084166072998939324224774837699725861791427524999233521198276914388029

Factorizations

Primary (ID: 160963) 19464991002732197423653 (proven prime)
(ID: 161832) 1311441732903301502006057295584584437304892789881163389391185429403290149772630804685056368841059931339442372146485807921879191468590023789433670350570535365742712859123940832679972577487261213819187969244982213425916685122388696554662751122931602426271253127997192855285532163042644080003623095380978427008072015079458430700669990199452310547000656257505221876737509614551389038449879048908395341773599306853989475170317286265060221261484622227577882943966491193 (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.