Factor Info

ID 78213
Size 548 digits / 1818 bits
Status composite
Value 18603938120918946074954003257517806970769262920484098839496229118764680408729563880850040485396496095660630923080895892109066586495473434621420283606588764374738351152074147222755973224723622912401805081940722455042123986774860097980092160868913066458957629098093903538609192628376675095494013522165394067492105784353867737624526402012532208217215202017103783420956481261885552669586489955191840574139574428936423568983369599422275622469411413310541280668694429937383140274373201906534477611228539617525348729651990453896460277275420342866749855957

Factorizations

Primary (ID: 52472) 217245283970973197278039678825711337 (proven prime)
(ID: 78214) 85635636276480343734968934571380638005445733634576720441161056466363819745527508216643439575938555620242546470305272098595693225818220625950860540443658402536960828567797572437353719034283677583168506167740230613138146128237640574280333209574236222805702508026596488731260806034513919133979722846245321852688644415019311352258205657724977045626863906863934410510685837247275972614805147937926750222802286998940098252298075068033976750623408658229217142518447019530491141038945927904116310721136128644888005781261 (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.