Factor Info

ID 176988
Size 505 digits / 1675 bits
Status composite
Value 1371346410519887752766684610806220272900196161386940948505544953441509787789508871077995265267114592344134197144662436869503524939599234952850846327232042595212614597964360893511684825786032496119408864116258562658319637320912458425644548960436258094748054919245669191456406153230910613066084644079445312973794841878166209878797760481164521735054540147664697720973382910878339756188824079900626602178790338046508324588130117189192718219992387307125246588305595608542349349063282708026800928308656611669071

Factorizations

Primary (ID: 16440) 2050621925362568850758906978191222263653245447730824197412769132104307595730412886518106372792666631 (proven prime)
(ID: 176989) 668746585393804892557905096762396323620600699352911547983118121783557138996919540786629218968784611704758860099022752276716345905700614552561220162465003374312699729401075277555434565961275337976672686602518066841580968854609827895649178209183892568583953631108012985403699487248219441003302924470800935319579253319957919782221165702004374308945353307803813846924770547120095271477244020173757405394981241 (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.