Factor Info

ID 155409
Size 448 digits / 1486 bits
Status composite
Value 1722824359124895544235563546268745984110649634945404526133870310870291414727378532185548179907942826207427403297533662025023675466503725483289237917462814362909903097829373356274196497984425224100314438608171982102719565811830291503889554887580858138212544041141702063946759553500899249940552480494990827564861986742528370242542960205500427134125807198682735714829598576876745180218047612378414876703026189034913331614444054351950491884188377801277

Factorizations

Primary (ID: 188749) 30659415876357956268132360096641321155619 (proven prime)
(ID: 189369) 56192341239397105840278561214921763668829067578060079248288296401847610475606849456919975394285241327580464144942690167781277569226155211848501981905377535138431070949998115387609588123630505372704866677453673163134128059439093053759119944578925937204662272095058325085884126379852453282029393528675068155578776052122436640439759780937822541153279438658097006543328333420038299105171153756357098511423217183 (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.