Factor Info

ID 178147
Size 691 digits / 2296 bits
Status composite
Value 9770222551323383062605826333418292172195135593103070912015118603693439861085220915773194802703113751261333484518208091349388085039096270213266988076320298111824488755069897138162580603561440924727354339863556083313557969601406869661654109273295197198080641192249526000924938311907972954667754398393139441445219527276871521480034777927473597747189043386228235196006236357667976773659320280621877092961017226012401832748583138365138901321880176250266555080530277109702403083734435527852245025308874143909026726446271849504319381434566274554251991339365601534219333882598863434533781008607550108945313107991447040097933438883273540471733400966882437036703191397016040235945976977883236351024089

Factorizations

Primary (ID: 29832) 205394895123013305086261984743039887353305854886413600753015478393337865352490308306595797 (proven prime)
(ID: 178148) 47567991139565018187106879447509892586858134555454351544197986854785817374442481031465023417792627779173056480851975227004702656488597699820177609746017277411627114204153512637989364260944460314196881061851166989990470899878004285252686862514491041978540321908403637530591481459447856948392278003763981324593006979478080392489542648911926775962654931575191093192126795763737632900352906568706645354548879497122172044623435172773662737922261863387646559482093715767499508854568078491495827775401956940857522231208816710625928743982028926321729043989677207494600866689677617524139177738656294528009486837 (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.