Factor Info

ID 194651
Size 454 digits / 1508 bits
Status composite
Value 4639748948279037125270609114834768785776958493648994483370433694651469541497636321981967600925808834669494082156743727977751745449582113581359194888543232185476631735406955704452096760765073575013320092259497475546023642748912924333136302235616263607016256488521977677625810208203257236966775817036044585334210317060165940834815648528527966313656833560011295617953963991034506589024387115903665639861432977086662684222825361166009361483239723717308877421

Factorizations

Primary (ID: 193885) 1431997602028961757226373340574228339596483054939163917564481 (proven prime)
(ID: 194652) 3240053573906193929689761194365188808590143983185869344891607964125163960368630585676010762101214487993178349413964821127713789426176076739822641944712159127053794950726240257735714077209719578430039543145964565044088171056797946135062406230884545377746989546807984697137462477954643664955537989668317635275316555840101515682560443712986323851116759364357882960867126921972793158408321083837741 (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.