Factor Info

ID 166576
Size 918 digits / 3048 bits
Status composite
Value 279812479422185644885525840078492966630166869617590161203671510935081728443108182675841873628913146528984256599852586400048549411013716827156320432786723556812625102847528830818192253042992140630852035205908579521889683561822056704254807486781682619549689614996705659229276245299280993379463187990436003563376840288258776353611440860988736747902746027483444574952000592792627292948702006072131607426946381923563507181170484527791235826858768451261855007791024931903538049682900802362271755113478125389023363409809080809461060463405039098796443426926072982805073800651212754347432145823104292902745229343912171076872188534968492530757115106979239906957496214022921072420356591815905685705500909999849552454159909911099586002052218402918927056621088496721010924990281175183147524789918185334502852696417136321307139473339507432746217045867402786669002483072790448603022543045622091215686144738498727606606839165889338283

Factorizations

Primary (ID: 7483) 189491931189200021056951 (proven prime)
(ID: 166577) 1476645879674972615891286096419943802371621000119775013998368554244633230277561786191535726949448077989686342477011726321972579841629019728197676298109467291873899200871733693620266007605274445068482525987137437772456317772674256728657248915199287446376797057325172662428620269469068944666131096857222994796313430221984902652055492816549637793859375668864436266459677912658962382990571986773752271560548214988416137446004786211519246515311504156493655614007820365448808274070515566441092282950067347023583989944370860500557002680972831521211874414849045314239445137994240797088733287967545216059285277239621310198969151827379613275053974380819692118422443924758980418793444416810806121089441987273887489074634284080974099611251816011724719212208741499754304013075339466124294524015480188680668936957241725133913761991664554643399347823382044777424211600185542759709319623588901095892829864853933 (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.