Factor Info

ID 184418
Size 345 digits / 1144 bits
Status composite
Value 153096494431000379140962366858942171630165198207935887946200145667591301005235880978677619001587457988982952154821392575251479171902320108288260065052874756828804245669488474139135104869091702864519184793822788103778575500141398066986106205862406154559023230378052437264751246067842464255966523788110770626320402531499780838866097424982801685509

Factorizations

Primary (ID: 183949) 8941188298862853143176380997537578373824241 (proven prime)
(ID: 184419) 17122611594084345935963236264637261590989625963650640314782313751316168826450785627767094550983710994005321567506376669515145140412741239636904163034842473878348713705970486068222473151179160341271341591954931317867711959049237542028729526174978182782506623748170583980624867780801759986339871726769749 (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.