Factor Info

ID 172438
Size 487 digits / 1618 bits
Status composite
Value 5850337163573350052891213138919369489141715526379040385430982953838207833569746455703282991139222255469734236576557251764764083463472265992142499489234583454806621548097682090876671915545809364239080424106220067992208604100706488684122518309744999805536303836514484844080992746181665611428686655754424250415387343434741229152969789872143785048172972418802459462873815924523178640919490921565869387762522684747619065720457642568802723984227158082859854497496772707404876782020697393749913

Factorizations

Primary (ID: 171416) 36460554659880941301048884106428122954528457 (proven prime)
(ID: 172439) 160456614501553877585796137168329884680957523293926076332741577349407936766439657629516511680144757021707802984548200902889358762347941833868698582808563648833144063677615888056049367161949683467966682720427635149017609400093754334815499046812149843139926422470602448933154420907339455097679048505382130140533120945653955909026363785862150096963826795427348421439855652647860912534593335645959573813651940550020143539483710594004316605900323409 (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.