Factor Info

ID 102315
Size 538 digits / 1786 bits
Status composite
Value 3354220316366580568723507241810501722792873281998166311341477254535085888221191962617729252240040879184943131609695338577575327342495909521741147572690673892321895676770447727508146584727866361905386684472864479677791514200081555702720716061747859241585556384518551312789494191839659066117995184663086373071027400906430892300244035998287226351240868045898032873678447643691449550371985780042287725540489587636903736271300372794048177399267289717274878886194720076380432525613685072388197411849148603915098631131175427748002521935207258853

Factorizations

Primary (ID: 954) 168579258383409659449 (proven prime)
(ID: 102316) 19896992954719739458666140639468878955600642834704617402230456476668485024924666029438845750601381940921975672072432594690985329589111009811925214441529514172133608070278028460388701165021764789455665393157019502386016978473160340086408175331066396699242242459357280212327374001209295799687779904285072600344592211896376434924613920217470011719092006160751566127349307261223370008428146017766503641166749725388764773408717944948150022341431587560937374017414983337671427933364575111603230591682713387846390445239222797 (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.