Factor Info

ID 213811
Size 486 digits / 1614 bits
Status composite
Value 720184405493483124678749331432414546548736743228593532086392950602533714465827307026756764223834866414809739389254911463830533256347411466961808552217886853216319848894652488151880216588999542176620151147798857653120748398057116424376452152536657643726339819994879590869463313444484593234267920888439362944074878545621136817333437268353846643138175543289299107834099110226695454646361721830961599543921097736193576234514784607507664041627807695278807385379396343661625386847020138560219

Factorizations

Primary (ID: 213812) 76055177388392265629 (proven prime)
(ID: 213813) 9469235760449353683085612217430747177779709610621699960692031518615693317287272762127923834750522520118577803175893532599833572583884455134062805075649657068127641082837324315599882937737547829801955574283460622047617733351369307127120772172317524528435460387069394321860561275562781962848588759546773100513604364383365963339161741034573674071443260865237855017557815321121269464411393032292926947125332966490883543116558489141069316278557891649055487372874520362711 (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.