Factor Info

ID 139525
Size 400 digits / 1327 bits
Status composite
Value 2338995882849303405227643188083506729212288132294975841495324824988583428291488611776851407302121323509937611488976694819214621237100358908723181036273014649485069967281576855492036833848536874365104672435135616286452511048889018425330714397488778607381339715387394929771163499880819875061588020566478756266167976181250088961544063694681769179095905775370946161796193359768325472594195269811103872207

Factorizations

Primary (ID: 138971) 2587263813138354600774289 (proven prime)
(ID: 139526) 904042282418853201098169468416338301505951791238855902733737769640299040736519515568375879565021360600287851565582610710430395937532347647988314073907184788156756576882770268763058300952608785909628928945186296485580755621655554339898685526692277211749580119408422245101021077224079078708799975165346330860539317852226950572724690660870662577687040681995269829269741175028063 (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.