Factor Info

ID 35160
Size 293 digits / 972 bits
Status composite
Value 20177994885355559406964108508973572509946112502018936332517902034398645354145612611281693914530532900318754138363772420430096880612287823858869034502439452415763458791411002656781662189042485309447015555933586934750914520334805954088594884783000802411302484703049460417167613806552608808254907

Factorizations

Primary (ID: 35161) 2131128664337803246219779927029398793623110312633606602236824557946245832612656847590989921433878483045939802906126659 (proven prime)
(ID: 19071) 9468219926376610351814630667055791258927241579222865577983532752324517780609767507897909170281482115409756566262338855699794413125837039166040422263601623990310256781862303273 (proven prime)

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.