Factor Info

ID 118143
Size 306 digits / 1015 bits
Status composite
Value 256995236821944276918644633836279756511336416089596326930170943752670437410890275862465173213527351833908666004073039303468503316575898394743556227884599674739589936078417752174565297078928837606334451047021416484693925725225082174798792549932374375553889567694960086285750476202162070537614108546492902751

Factorizations

Primary (ID: 118147) 369154685146617621578607705308204133660722509796622303752179893340169170460645012917968473593918601 (proven prime)
(ID: 118148) 696172220379305660870950369421861167350260238116462373458438055275307394759474537716026520804470423797595111762077516195421782145044699861837724410445901076234518108494838092012189785169254795572561242794151 (proven prime)

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.