Factor Info

ID 6121
Size 294 digits / 975 bits
Status composite
Value 287415295555014387237645048370332248230190341383427694188159855897230240600869702536837745119206115718545385252768294858507514126761057583198108153475894177506093153754910322716551361043957335015889584580199872342466594126021919731892683204776269215020910122241651920750698800463753295444847319

Factorizations

Primary (ID: 14507) 28769571965458458648037 (proven prime)
(ID: 14508) 9990252753850252476864298925395497489937775293511002874451048533715138018792751585098571053022847296233520700531728405084079073303075484735957083843589567389168767743276166104744607535368018038361475510019269119753088233252797226634721427681303764647234129630192519461387 (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.