Factor Info

ID 129929
Size 807 digits / 2681 bits
Status composite
Value 669940880609170391300569017959454816356930721011772286552453552982949681106312752341159130505469760111945188203243504777567768740370896377465358970698108116709847621642036383223011279875029081644047365531136754356843279602404280379429767626818918470073111881969205194172487986082802989548031644548860640453903585021466532280045641106745115578888707891866939913874960078473205755407574447690552649584085338582593230685268894013227725785541810576055439615554586305861894794010182088273892388292689290940017914516201899596487371931722925899529492195738239824055158469309407981198898732933164378569506800819681041147026095400851878124635294754469544577689598507015934375531133719952308640952753200053544540667576148176857539589292864232974882440768293875296696773329095554288901907307202290645645989629079933409

Factorizations

Primary (ID: 47900) 3592520154247697967833156147342945449571984689 (proven prime)
(ID: 129930) 186482149534234496551631700883193784628327275634491162942736620462211282361443003871239730015386983497973987498264851769835621698055024792755568880153651688661192576126957767817038536076829107576517422481404640903814297321313710885185037652274353828833453648997549964180903217576990933812333345631116289555070694343104754603901022834453331639730718441974319430365756821645877346016982658128155563538925442230079038419489000386882859819372432073491698864836615456583819300311181097540885715957428477559170062728422610108427959333336203567725322190653293515734726390135490955178130381827801376554186103797533102131399123004164656078264319971781895310027494710319037429595333074450949649319862796609679684608808627210405871276785380043846006684116445205222057282481 (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.