Factor Info

ID 155300
Size 424 digits / 1409 bits
Status composite
Value 8575347122790645567200472017954614506755388084879445693084964960502639291540973804784838346709835981373914354087607342896781233021175064578978085304630225296075439601814092564546572748337188433762309573810029356357538032558849551820125371183128418227884166107843825712712392187250978227198130782238322145747585821366229307922446557192674344390130568413952293932314085775041972509587392787383622541763191460849912925328160047

Factorizations

Primary (ID: 155301) 1982541102045257840214901 (proven prime)
(ID: 155302) 4325432201099902264615296289478112252103766073227448266873842290877021008644779434261228048153716945720547774235560933992570841907968903209808190630552089560228156140459851970253897040618727184331526151618670223257613557952297298189485486496476052741874438987263584532057533114322646685380911112315376065397281898527298706916826665320460372704137085242500982880430012560868474820615510731320505529747 (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.