Factor Info

ID 150441
Size 520 digits / 1727 bits
Status composite
Value 5184776694587362609977481685965545798550196692747089031895115616226965933959331333032507374540718942824082090170867424812115811402881818428306554626817453725804320560826296164384251867704333785507493874099320936180012971334276559097817549755457809838099046422056237438605425399650177519683579564066570508840881697942996607882795376433647938774329789811401114453198890740501037945215981286046898997922563767501869693994558075937058152077156996869357929650735417807720735492952722515226424119365414487151354398637308482603

Factorizations

Primary (ID: 149706) 636627836172717848527 (proven prime)
(ID: 150442) 8144125028772268224968164203720553705437923276755201799217373793580747072349052131686910841246961465186444119021822328311064838663675488242267431346666308884812000894734899249638906878216671486965594090559806437973814896692446506499529531631761302999263203044124110122362843163752652089176778540411804388603911939768452569626913137457663466974652897909307484763668935147884904001540093028981159779864710771940565781879921118271119101786962070141307989863915775949121519655773710505181943076932393189 (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.