Factor Info

ID 87966
Size 689 digits / 2289 bits
Status composite
Value 67475704124323266858152248572875816511871082876133388542308678065120712384149078129830657171550952095833403838735880724241176715452942333708282448236155929935418376223055875940100393359928091620674321952186899682942803678832452718530985105788847546646742234127359401302846629091527595352312595115380527301088673149957036980158860739985877618684968861304695899608703298732643538599351415087803561870146350568908805424735876421982420609785602948161715314325449553173115845734858672716866975450461273916432413132919702837239526468403725489116039607669525518446460210001228170967282942075535629107805372525599074644603369872094437327923886029809506164250785756657848269246887652203470085304601

Factorizations

Primary (ID: 10951) 180883807440027655212532885072379634915469957001205875201 (proven prime)
(ID: 87967) 373033413434173511334740505166232794734736183079533319796387690808239987819239928364307303937516282810825723627527582166788330712071965276555776277321655446277704715200019492958383351519705268259260219216202535287687027420714166677237176046616852311273799395247436833153721130105383376070660641468255460995212395252888747352137364591228470919664970713359688377325898339602002144728492777841090492305864340685553319241337482680127022686018749638421861928924410404984435488114418081695914408556959675971882254011512306585343715595600581082145713076275507199247009314894568313691652675696880206011520049891518541652347751448012244549401 (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.