Factor Info

ID 152644
Size 329 digits / 1092 bits
Status composite
Value 50533591092638948948654387450578761010823794758172373841991182967569074586264894998722472520142386253551252313608563075411382787709386678671554789518171986136040367375471578601760469177932168484163002307126961815786281417956113029856659228949927680892773075409568621469548400597955347791600870212455798451883314178179259021946399

Factorizations

Primary (ID: 152153) 1447418949456775608391951 (proven prime)
(ID: 152645) 34912898654259353920568676853344284845935866460042928677347900134470718288767935764096347053275624600821046160775623560121446026953749785306569488433818382711900499161934759456608520898800649064084805611646846394607604125325033065374884772472285013597712657635588665700216331430592369674025208187246180849 (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.