Factor Info

ID 102841
Size 555 digits / 1842 bits
Status composite
Value 165972845342802056268848840814689584285588731703404633611945036297801643325519859818428217791516157985726821666374639166627386771172194166588507282781578258329334647560440162217827592646872924819728412858217948404933466921930492271915325180539133437308124329018009950097170348834083945264057919956399875320396223786825845532838474794940323782791555408096465408933110392436726797144333761052259775182632721616075686566591489312390528327246760158296564334021995210524168707861491573436771730523623393633697576287239865586928607664570627433513924622462305423

Factorizations

Primary (ID: 1083) 72376853400026778781 (proven prime)
(ID: 102842) 2293175753655251442825879977904679343583181214346458391999157266905950981020194873648800306043940203836196863668558079245571618035860845520113607412683131440766813293947283611151864329508209870410127565291422260402943473694044799091499231905819121730639511141438663505622457784813482775673647268220461744924784196020873530754805800264750720339670581845671908207185511170743911805847024516140787120673767181381824802883683779331221077798980372122554881290454481241617649958762281399522563056864878922921497180588558647311096135625158683 (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.