Factor Info

ID 156284
Size 769 digits / 2555 bits
Status composite
Value 6989828351158913890407885564482816635644113556252629090430455049065740121364866966737579606686252159564486470741198957960939781956044597421065334177049423480404749974581975865256159335387041720922534028532293044795406361777094692357983122707757811063916745018345044345512319596340804288037584552866038658122880670793407399610129638623221138655847476412141200492325744201980098508840277209139424658758990489461176195519020606347623616434444977063486783929011256734000430207997683089603404717404214032632170861152755826006697444571173657912111505101679675839145737937151099475383257601994808605089613499713032041107692514789495019012866310667701745508617712721294666352245444395730744544643071434671560354491858315461402161011903582044194024436349949950902707259545868091

Factorizations

Primary (ID: 155486) 77890519715454496560396129461 (proven prime)
(ID: 190258) 89739141254850821602001599445813202197669859254727092648597953252411806145510179813716464233473745677848941710539593267892237996383382453601573244646209247461598616403798205894532267620002010675073791776765647934527674496630804136044073892721723518325110754187848807908160033176698758351623320191052429053304731883913124646090217199198436454446982871691127010604006357092494280016250635366257277445087230810742259884457138601908864218630310371021713858641459869663523645083405918894649577718449453928614548374538792692712610926265638938991002640321539122656829268946135498934146013178372831997691582567674173877393283171966162859521109049307083722731101527094967200458648144147192410191859831121061014313872238609649640889368806322278326831 (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.