Factor Info

ID 168720
Size 550 digits / 1824 bits
Status composite
Value 1111053557703262254861771600445701259851647336617273489616995641607178662441246248756789076240476358312153042781652631434889907799342999887658690411935174380629561128601959433974303660842221172001347581462809803937435081618094119169855560241867991541588562362365719756988269143082091570805516247088517332661247259537059599171334103268354984356975353444134918902490277304896298699354256871737981308928984488452835902362675300773344956317119583369095817435850538415794131639753207225926276961392106226092877853644401693190144367496907108206936983183291

Factorizations

Primary (ID: 132260) 167223466685805761701453712891 (proven prime)
(ID: 168719) 6644124653813139394049182542256755437389400310349555562138240702656983960736880299475652739083573236245324819503791086301877205988654470116136556839358216347731681672587220276921126397930866164488994483284809771800118174330460788818908414376401496874638559798220593395547957961103301356824586802847431360390671330032235138753716614588320978328107978942080491382877469677154462980463423144953054190266357051683369379406261836108195465450647194550774778224696056468811815161339864127672173566754298585915895360314670254401 (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.