Factor Info

ID 175617
Size 336 digits / 1114 bits
Status composite
Value 161831069007972824118589729486911832472789916311756326974092841398838421526383457524915114700811400579826388154546843390288203362145976313018069261003350624831113212882646867738060186891081113308725024740783753171853153019266700652866450689364203259152021327044912358785467862566568762186581769826140131560766945649694409084436731734001

Factorizations

Primary (ID: 175618) 22028566451954068444790195621711248297060329350475622546096911731050978441 (proven prime)
(ID: 175619) 7346418540713411673956659795314180834759553783208356624547848509111302226981784845011481407338349567436580151421265888175842447487061153744533577368469547765805134898689020591743457656093738487818876435562579629334434291795167882221490761082614927600895752005161 (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.