Factor Info

ID 106791
Size 801 digits / 2659 bits
Status composite
Value 203874416323730834655980397522331509918950571426126553634018441049655543713993355983910689934068367222975316821296576074768162683040196528479856263856651589161912734201094943445373547052761854833543957475739575255156985808883987970416279253363546846616243877322078295441861618446907124928278199803300426298173182978367834866342765134125325542422640393201029624475993474572438909226564295878045159000474902392020398038795877179436083557024336134584416226168648413825086726144159838201233460269946619465513426941482281239579052751301407790221702564204872124256503824247807996021032784757368322198261985430123435466128106252660800460694339382184215959007988988930679291518388041211599125373102229783860908854980073059880339710340836024777130234909705382410610496806413828603357001177539210122762712774887

Factorizations

Primary (ID: 231) 317351386961794678797301 (proven prime)
(ID: 106792) 642424847345239056092104389050929136474716815999389985359231138733767753549611173238447084869940974438550793719475281516085849346143059883131935248884800859394799450077870217610514200917122880241499462939200925755362967104907866843065170062501815988584863902762621156145706950210762833258359335935648317174607594558751713628002869015498152975658035643359611888108423903206029779729032693668709809051119181894802688784835874018154041564661313257835076128345633474158664849674245770014365721711364632576931826998137299913142837775754654512946796200464678744689525708260220359184026590214233923408613484499672061768455880301085661523638250903065777140649795579762809862432333437667105773334398732206390280909746080967405585381346317599287878524923432535438612802937410064116599787 (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.