Factor Info

ID 71798
Size 715 digits / 2375 bits
Status composite
Value 7740820576646872540934328996490106521436696848455889000141318860058215212586410075069319882561599305871986487891632100734953284909311971544525616719387968242254134269085168063852840832801338814417598058795129863130010615731667012460742361974183603355233203864451482459719425540867258414598078733424136799606124311281469474426958267550213372106882799225737353828825554967305214015838496316024004634376952501172587266797766841397269093392101452543125498835592928016064252429797504217409092599249713648726569211383470240486805828403814895869369604149005820628522992049305823288436459828988522672611653721111446116978383264251191032183451534053321510988616516157636546436407069884164375848917104699047759396549717735919

Factorizations

Primary (ID: 70572) 414249085636225553185611071 (proven prime)
(ID: 71799) 18686391461210138331344846676446528492091231346229427598582380312063362588230583417900393687369232571887164786430043655426084326194572888498620635490981679459835935583781888840792445650642461899397360420589884155268709068123097657952954801453140133517649919536650589455893189307235537471323128874400824157492767136893768043209048509964367669093031787472172066474529886176188987390871161456123530453126727368473696380052082506005101524308954948442546031260225783427864579675622310765788973164758302418321905707635613683071532310667634617709111629059985237774126255574583282462126978056085413118459733977692276043032090658618820827045953771129651383717874438222725857813499666528720749348689 (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.