Factor Info

ID 177249
Size 625 digits / 2075 bits
Status composite
Value 3119407511650939009019539780231607739674060047075265791443846017488958537852999273935175138031835802155632152275447693031743735640482147473381636536205668505974723760585301423266116106376613143650238696896398184806691313692683988598059477863980057203466626187832896407761704734935258588117412064699228804457723109917507862694560613562924246912498702952538644821212050494546014748996456296326524396335755635950745277900221270596259865969462008986426069667012278453028719933412202975603654200972986436131125595252698058851084557773983344938113619788062215457152812162667008145470646801764249736550507183955918380509232106801037

Factorizations

Primary (ID: 29167) 20880879276654535886445179571008053406388481 (proven prime)
(ID: 177250) 149390620496452578925694986106209379833962734986390481528349580740819573757053449040552780103286654879323663986938760743724566228465888144059933208561257131689720301564260615522619624054631370200408999159210421883757166361647092836180118805876408318406364032907473758303388366510435481047629010559990219856531413507325763888272699323688313052493636837563793097354552391792647819055028272082113122210824778429508032841229278264669161905311500450128125803585829943709536777370485650945187501372166797217424474627611757029316687906360840969479472725704224711836693089851234981743848077 (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.