Factor Info

ID 178531
Size 914 digits / 3036 bits
Status composite
Value 62021091490862710794918239357130002011457871084173796500328013535575147264665570517915134246783184164210435693578117038566247747835618285377811437432806087946000400000156080766373510717903045752803808251038205186182113384591637566450657268156418800324968746660256959207051618906797883481979879234423805780947091880874905228804550254228339029942974337760501887653029658508124505361886069686148076498183536724387798850278536995010629917381034342580653271022086716763139600696886996528726103402125741529076907338105353274609865381744486572055464165019622844959776289965368387791505014187916038429226305792903774908554834752820895055972254510348797114273596182273971490169359214370435422276010362679957312845334337546275049970685480420818648737984084213329678338648301974025875426764902623146664367593189377841223024463152785017143139762688356671323244109275671402315387825722618377650415444338012422890013806850914001

Factorizations

Primary (ID: 28933) 71398356223351054354479829866663025664388644310993593530081301 (proven prime)
(ID: 178532) 868662736391941191801819611287018522685869309412435039369799606749553684974906396449806880970205694598689461616404387072792779609339027128999966561506463868990657910387792307497046810705793294139015797163502486211396517696962599774429340671212747268204577283011968083884170301169958377747265440093041030007428439350458389907678329482529103444548394074788121988894624509352332901967114004606474740398939890140694403934640545406584378108822078755802929102798770265019774137075936917794061124472667551338537484130574846437193574905514444470364926354923493392671108456098908025756071922253866078239338167988715767417440183075988965822997947373937697428741777691643729114597766829757372922031008913185779103018454060965237707149558226945293361152188370951385507301965911773391428528860884286714128888183141598418123696679730521022278038129345596995585322701 (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.