Factor Info

ID 196116
Size 310 digits / 1029 bits
Status composite
Value 4168834240456271297967423801455797065189641309434963282521176889804592130006456421020166715479650323553027806842698865497913336334225781332188058466019914054122513073816176053403309236587510651881952235251849076485870366776938890341788862595247272221712848826039698423095628917931496634622034952466808951979601

Factorizations

Primary (ID: 163642) 386933407488351603001377633853788171705276034845987758672955153034384273 (proven prime)
(ID: 196117) 10774035427741585068244540042184937540917109146422404354824656747582520155833197031692438044707768742746122272065511811783601724261619679830848476179564719636502791437149269216519188464618957796855727571824056257047305003389820449829625537 (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.