Factor Info

ID 132538
Size 453 digits / 1504 bits
Status composite
Value 416940553652662138950960145843587052718971867771317356031108528950293199114787081518931446891835796995568393890712991902431375839983761163929112237426832203072627336441130565543051820743186838988694280967778232948952708108292052601618972379784232739293522049815882812093735542462726725180312835246382362958362646058262742291897898371087432582823757656618233563722566185192040483826720001970198637719366229071016120385111165673429169559253349433343179949

Factorizations

Primary (ID: 131729) 13477015991023291802765110016390772920553907009 (proven prime)
(ID: 168457) 30937156558274915294807523738701186486736458761036561032849680169963085893614350793375901122271733891667388814917820525384794158737439110496679481359090134827512798423682858212078495750427912518942715751481657939934268992020316476056540332196147089946936875569563196755418878827142630479238607250990842139869891612090114706154476787989425577759572475480277364428691140321127923864965774351361627548692183661 (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.