Factor Info

ID 33511
Size 627 digits / 2083 bits
Status composite
Value 656112564410591212513193166653377330070817515709994204493272095410016803291551301743128622848153990446133860478173502258864751296485867441913277606029886584289757838358713786761796152544521609413964430449253682591640781620314217952731094995976775706736045180111888825737302938575577248442715943959879661563551756474327553042799165178118365338163489075998610550023527407355022198436614502501441053148402313006270292396630735365798265289433116748642532588593322260063376691776825869449657056387678621870470892666705078994853245523612801275168964446999584730813129947057917847067273322301105841836157560523272805474595502211922747

Factorizations

Primary (ID: 17996) 494816894793945434195756741367539 (proven prime)
(ID: 33512) 1325970417165754760842501277057421968437200498509243869284412655866150268401855282861795927299606688251042955300574181613351465021987637271143665466457934057454532728348341756353571762838743374219556896128349344096510909448761906477593240198531578222464046621273699143080773137624664202017850337288687593075645554051446340263563541195850039105497142654993875555607645155032068214121183385176411266769608204510932338121391388654201429267718748939995470174719622296167501663165189470667682404557898171128521890489934407519515140819190036182030267482633836525732499564746631098908647607796241771673 (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.