Factor Info

ID 82571
Size 457 digits / 1517 bits
Status composite
Value 3565831830869143232815678026479200694596728575138603385550232764655837956784101212106702080598937471506900636294758867542414818269930922279408922541359181122991820592587948452842383335669141237684547059914501937058456808250579017334043672672603416402661769622470039165200435233255886720599950880177040444087669116705669412456028038410599636205605004131471955051470185618464555091323961930657678968788582749040200347469055222666215081649163602588596199349589

Factorizations

Primary (ID: 57284) 45887198892210383306251244211905666572038717350519526122537209 (proven prime)
(ID: 82572) 77708640251616311976893951673717169587575529128300353690357684137429891094670999129613306323827104396628822841657892902887505236116911197887965413173214542644490985128342961243983993097563986713732792581895210473099210550192902807158706214658593399156326976392084772883225036356013096554834115294614798200264136491356880799216746391141131215908183672828242636690866722923285983273471580558389821 (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.