Factor Info

ID 106792
Size 777 digits / 2581 bits
Status composite
Value 642424847345239056092104389050929136474716815999389985359231138733767753549611173238447084869940974438550793719475281516085849346143059883131935248884800859394799450077870217610514200917122880241499462939200925755362967104907866843065170062501815988584863902762621156145706950210762833258359335935648317174607594558751713628002869015498152975658035643359611888108423903206029779729032693668709809051119181894802688784835874018154041564661313257835076128345633474158664849674245770014365721711364632576931826998137299913142837775754654512946796200464678744689525708260220359184026590214233923408613484499672061768455880301085661523638250903065777140649795579762809862432333437667105773334398732206390280909746080967405585381346317599287878524923432535438612802937410064116599787

Factorizations

Primary (ID: 47880) 1637473086428146184101208753290450123962961 (proven prime)
(ID: 129771) 392326965658149304583783426358338339725716582565725661563648530900565600838462019036551250297080346773550338118243571682767992954586216655207766907878610804007458568579369361082148508025865506560327499088776995622723548537560767416637859088156627466251649310137380062474203275915139270150725081282711489573919896626837443193028509262017700786587492738292226402603389413830566110250346692733052611673029823302411315308269537210234452976583183741351974946039268596275027422014909986127372219291220954178409961755537466628589179874588335927480757544706095271817373691954873298024919425030971314845929949326051251430557788271521989318267813315185572911367301846335044236783618512334024542503420040625498125322325409660968619894054733977467 (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.