Factor Info

ID 165681
Size 1116 digits / 3705 bits
Status composite
Value 133970170406955149429865261201167905090736929454305403966093177561245659101335945084411740381939498510539614938579607426829613661602583482933196732027878784317588694006252010018039757841760754164578605967164129972148000988913545203576813344260880007197178149176383060315940556233991625262451292869117045599837156995791878496611611476693361944051427731121502606347340178363365556993117976107477118915540160865614548231657286540785995090930058113819896143664697344642251816702456504668321925362429585062466112887114525073576916570743874918968435488865045522271481336707484159873151638132519279043910238793423723707162916946882960573123328974262468857031567118466025095423801240875159900969974705644627521529002464510319993933740031208137873664892259166394211606557354435747936963976722905185667027676568486301958348063678337198675251841327676674526528340446102879908114575725382355010316378725683391295130892317693253466718020175538300480486004605107910858842458518104018703896663818054387546279792365369585198135363461285309374213032172851640377299869078907929526243375978927588051925419085680667855054208142742070601

Factorizations

Primary (ID: 163538) 262692147114134155051 (proven prime)
(ID: 165682) 509989247408861284276455692412487392492165093732405863869805055082471612931046372017484166309794304547672988806242403969439389942112012528997809666665018890660088144400485234176824854549561323066686310787350075462915964467763643937288581816271915009499314064784335600895218759186575428906471506468744949970734646249089480658287044734791264362486589255571189801664788007429878383939931392866508799944490347279753843353592999909334350300657683666517383973400210037627389693502811354408979294435900399430937214570297394004566636185913196188784095982234974250190313622589069777614072536688569663644860090559031231078622784831874009837000608048740574727631015925374178124481561108958042154071800316811155505091543982111233394161838224535968452679042146097651936910333880979675497905401259854124889028811115392686107581444333709467306830910328249058833435493067338370641739596984131929439684442125232832426837381865140776786750108619793579215306320623790433858330915772623830262566600872804564961163777076562234926170860532692805774877522410251346546699451431509297932164107904564867256457109909513051 (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.