Factor Info

ID 138644
Size 1036 digits / 3442 bits
Status composite
Value 9564974789254685850436605700864601418485759525580299045087746638409235973551069639399903000571672577256763149907634862865835124711874916934450621465136350352350224174496166712705905147319853609985321715190264973583592528614625155739386083147201546161908445240355717781436017650827484474042228677326423791000299033145829806357901144406464506564694250789884969528860428390143701159732155280634927899831309272585508963096557259569910055381192468506076765295155482476675602847810721676106726810137109101295092090641324430466614049956547191823557155417677208539512789636551598328117076289855087914873317403346569255349475562235726114292733791708398180827125858601205659145258929801759158751745879131095252024203030307275425331635288172836581266823422692157122485030135882652032848502188438380620102290254391964902376383427328711311584812137815635281207690723683285476957552104611726479487011620729903914287390806475639581388076975804909899893567187465325155290812857634171800412930623274424001252796422628590649366568180100903009613008319949

Factorizations

Primary (ID: 136401) 1817748739889319695512796411 (proven prime)
(ID: 173618) 5261989503476197954008660470067160985743855953380287636142314782608954843305122880422969760348413724298893714051495182406794686800675536829107749337328789052223217736686238620045799124495641555831392762836986413301757271582836523818599084000879570868497915222767045981046936859239180106259196172225464055788442736450405028631982096611547886202010063502050188614796965746544007494728481119759191463116696520214827170227218612485790092658786695202119402726300241969988985297886947799438688472318715101909411458140608707358238032235319741168027668075127531862348110685170288457262374777526619094537454103308152908297021988781042147876169682845268849030016324934316657004683166314773781979522224533771473781290514105945138862955132002227253644706244307501041956434987689240449868004467221491171693723349964575277011804300904153629625517763897022746297787232405026203334558470556754225899036454450407392070023584119700990629904484672997549699791145236735548821817375406424544343389264126780347573490087494648204759 (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.