Factor Info

ID 15352
Size 376 digits / 1247 bits
Status composite
Value 1302284303865341977066560750118919280098129471361132028054770594457521318365258259963027558482280009652206342570818251048541150456974665467373178194583986283582423181774191383822795539328546821713295440775598461691935440311360339811496671979277517816477669649241422737762569180248755595453763537129595607720717517264656455685573335852290504670506320106860305681125219872100931

Factorizations

Primary (ID: 15353) 3205853408074298683566650869570798974094347365546830062745393897406012552557721 (proven prime)
(ID: 15354) 406220789941734075426721725424655071916996830086998931512485693598308224475681032805381387371371873555020262422051226227955437738393000198081747970228089947273892962557871496677467890463183143603872786864269296225807346647711108206183713489851413244809879323894420632199824710523347531256122846011 (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.