Factor Info

ID 170332
Size 435 digits / 1444 bits
Status composite
Value 245467618097772515629011711753990941522073447235516237432428826363185444675334202002014387014461124969363501881099834200807344001025711467146908320572683527458046917738573466797456025436218970314591288033414842237419109341708663034788431832874429027218911905088019013560448268428807307733252742532968721682970780991627662218417484012658981541175820340100964345663591833397034106818077895828089602891603985939032895162625901791758968867

Factorizations

Primary (ID: 169570) 1585760683434492728054623403870583591611 (proven prime)
(ID: 170333) 154794869529827578956400085578466324880857797000058131955803038625409965503715101700871595184775866578153754708470082672755724024409176510907344005566550542206060938576892385388591887252602873828359659274339605648936608224394613944632816415384185348221610305189294591612517736416875532200354506050188731151476671198428796779978071596410606808787650262911274725308315998156218035469014924511456697 (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.