Factor Info

ID 64664
Size 645 digits / 2142 bits
Status composite
Value 432650786404077132838201276510935086102363466635555091968041971130480076158754304501590210963222127704535957859726205443637170463137641179269130157363611965133936504971855334704521340390544562651422133078316271139375406630390899267952153739735518896625456325969819350090699114231784096455504269761765079140805904608105965950044284643351379449366355798036695065160756327912562972150171921783987802661903334373868154615001814133560096277895201734339634731448800198937892004146970610585571197734424108937756673563166515983080633945426239774165272740099099810427498670411493969746353730640313940937684775539058599561974374007050631879730049451351203

Factorizations

Primary (ID: 63625) 368813934001357701426439 (proven prime)
(ID: 64665) 1173086878009561404235315094714735042798710101007613621098043156758594421487750997965178895439234566803938298754542669144857159719211091903044680533070904743222188244896556101124179078087786337231037115858518070398259259201694166063995494633521649069261723212123799888148953271773574785672583973575768339001712102479289537122653677966366272124334734505198892386097140892888705304794361073354665044642933936785049427101110313995500503676476647205716309578932359431809885524237558967763545958152416676786155276986142451291848428889542023333557024660162908097042360636163006503093853697033422231022673141284681891764700268677 (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.