Factor Info

ID 181648
Size 634 digits / 2105 bits
Status composite
Value 2361397308997739209058466303301943042523355828003153456350439334254338450140137860086064910574752752740804848850735806945632181470010292650953067981308947668476318153411375750005650280748855553468290403477485605003752238198803399445992869189883444933318782031833354167321322818654234723583344410771828927561436647681706741692520755263475992297083610694463234651658400814820229261953510344359378742172980359191390554407483760984835019441596162900288428091753893837314500219560897351301072807784054122256215692599509782918120017319594785906093734587330875305342858325612247026846695370977779746440102729026340011189205337726625374729597

Factorizations

Primary (ID: 12016) 109692886459440969300377658104478423120088943746701762358534513700601606657449144316932723744879728075262893120599613 (proven prime)
(ID: 181649) 21527351364492242748416180005765935677404355909030654156607071081133894464699451098192060752671910606793981310000016705964376451590482869383302367259760168551357070819606801800230181098422776574966758966402484550571881182330760125199179298591597262434822024644258525466362468246605371058724071597948506166389953910465110842683666747951381446256087203632755781267585943398916337358648478916113697589625539526484840735361374036800729704730302387660938986692665526410677866048854010129009885842969538776293770703258415169 (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.