Factor Info

ID 162921
Size 1000 digits / 3322 bits
Status composite
Value 8856616261192740625515196120901108489860391095391336341620129070869349950824114418321538473511440681912149181963330114862892313777693825919371275185532398768717085627202637374210624950722945698374528249178623331820167908931725794221849683621953686817043342716968801650309646760479534753028684353658084225057076241273246837798229621178082678318252281319914710597733059458991050321348693831112139004365266288804866458649122059151328788125783827153755771460363357197153029560398823157822209034152186710542444405210459054524735704069718893276002076926529898688856147161721546393650695548746710773037440778899311401104600440235226733303138224035229496130713014830615162609473545370593380927996335605648058337588976247656258375739605423061077960578096982318175642836628312948010668138390936878925658432986018287174516111199462156441611531723106792678803197644790071262986577183553578364145072336821808192005980010500266256652986341283430308054345012783765546768187921735087400006019965768889148590437951331

Factorizations

Primary (ID: 161049) 41595701549695208056901 (proven prime)
(ID: 162922) 212921430129302323593860004001459058295069811534412872129321220520964219372293130029179022097691794373042214574046957164660928347005587407041589332432703970500875942817852334770961971604583768315390401170396579164311900061982221714373992653956590546227571051988919677578858701509907138000047819735550745646437912606086168151894054815924260257194384436853407717663384726893189186666420545195618001174703919579475079940411816415795378327629484740108146947525761548904315379031012144489804377525924938577288336022467037607913884779325552092239067254568865154169170031886818361130144196504853471243165344636044271397065987715438019413966351094090691819075323694514783666913945865938008464369724745363301027220588848523163911925412675923195207857485284399674797054615462449532490141752024729905350520494619971776212591730471884075292218172928077052037695126886355691195299310739088877008257470619773999516646301921194152086886961608859517143089933537306256319937709092565853439127431 (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.