Factor Info

ID 194281
Size 449 digits / 1491 bits
Status composite
Value 49449611762089017239367443843319831322659791450540218363333171112220670579727081339329199752476187779520173781598496229256909466531286679825854203758685833541466539045043228928805831129698373153128041697323842517358466901558616605774348952675686662139082453949476146147226566286528480166905017719439983676582182100482786836205634517617686865630756598699822887763730313690450459663819220280897811258831349900179707157716714798221945687689280702513069

Factorizations

Primary (ID: 161013) 342474429935751018927766835160941001215205233842891476627098726479034053390865461564313 (proven prime)
(ID: 194282) 144389208185165464011695336490621190489758414157872901431098168519322911899343655324778919182363552003082387126128227252693323014065189374264733982376483136216649699029756492965227871004462685794339125626661362703896715561792870424962185965470394149095437162185332588044977312957742422914929538709020779281385107530269314665549408308748674530899786738136886729013 (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.