Factor Info

ID 191602
Size 577 digits / 1916 bits
Status composite
Value 3874608439670579710125422962242579250886966917052918776401632489004278450257726128994893236470135262427901505709440351613318560379193448514748559205226949889080024110961478065731985747693482139893579385397141186397317448990929572448404235537619004621322335915837002165174238846666457060106138247989224074489778022254419996237555330964069008977830543204863377192313115065432974484411197077694055648573284549655892728177711293022500222516406621980458448743807088150814121401815275380371448237174779970476594374741366976209073471474242623319919365048480962028467354330073416590403

Factorizations

Primary (ID: 191276) 2035458130820062395619374650792440118558881 (proven prime)
(ID: 191603) 1903555951853229747375419795140508441327337052766154865619962866109481845155179455414885656162084002598436904820856845756988239536291147558478047341733181874736998826375738970119781850829869596502711014603245069710177925438613787366871188260073192684379268592291452130614207258282633508552625984759669816942257429430720602688919583433714747725896378882051484886989721903096262169466629587818938041179210932606826615873304194050696519995875884966680757308088559824457082225745361408992992024620268780755662658041181027523633798130148963 (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.