Factor Info

ID 154198
Size 1227 digits / 4075 bits
Status composite
Value 412192009061211353518849704045606769874604174417727833116456890280291884761640219648258193131194288660771083647977007014491717176219012055609868940638282579826646959790734946220764655527274112082786675664580037121843192832553814296829179946771494651124850999706964126250009253292064426077706916770676223504189214038583999190455834322845257629269717975089987355678629604423883406079966864973203461752024420530157460245201264600214531431701445586426451484936779390492320955759550685510915552462436345998940547244996967566746347087771757718700985783826103716565231919538961339696917358237893103137945230541854815391203344281472305294494816884412173042990660563159340961471769982466330924659562201783262199371412962983286731561928236610116365177836844187585053675112923243433087124378781489950404887434085265949962597947618745828221819037055082168420128521256185885866794130156063820300236794420365322317979623557116259386167833958609406598599240647822329540914455410714015200511301054931761295478960640192867497580262089340536529255498358365089221619494566840737353063627335347936434521045646863085692512517928579893860510759103410845872822787654141987867800835081679655369582093564286453768844378796250900350069169159924497270731

Factorizations

Primary (ID: 188329) 6332576091130860730953797591657266901436879937724829428212598964273499296065679681689073167474801934444730879111194798238368316171916617772531216766857344379287076877619547077093430233452936991043782758408129416025331184424644828725553698906782049011368668098705808999291512405566110646901782256948666446154029036340336282481007865866733331401581601128327511589966835373027101430771385971496628529452608539477004093309203006245119373347977527817514126198400272278401419865131553626019704772261385726992020783744447748278416809736638695318895307129595721280954221020687781924580482936630701281058787907760636172057 (composite)
(ID: 152987) 65090731343680199110441048075620628719106734864209824559511761066167204570735660569645707375140059792688747860481474445432127422609319728476590403000902784197166413719351686438865426423642664382721171037794681816670384168935772039575532124491807895362413053647456170152884145177226220385511563904508739514043543972761710163435349291948796818771098214714270632369927919364745997692353311584446129005654838879438952470341124481975229418623763915265872295961169995421368378854857368966644209053110273995628852671873311507801334594811452398032065368552367457284516759014650410649734874195463150795042905660011643070083 (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.