Factor Info

ID 179695
Size 343 digits / 1137 bits
Status composite
Value 1308214910148583470025458158951802547563475283247470589488667919822727575864451428774433227738403019350429194183492850230034328560437812565815565728672942493236201221078996059237550181030749951494827231650025918840170368142748239387402335971886255372882303611972526108482807517268325831778325407109154299428560063371438694873549452835464808101

Factorizations

Primary (ID: 143199) 6542414760706301071840084174434116889447240680917301 (proven prime)
(ID: 179696) 199959030113118690862769262845097376407101621712772555227523849937408078401166763792300830784618699541510766954296464031153583081686018499930018923033663372104597591643656765150367322652630554553976491942117384630778579337614939694479832291844291908968353958225988750650727815123753685050801 (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.