Factor Info

ID 151229
Size 952 digits / 3163 bits
Status composite
Value 9704985990381793621796772384849653720866536467552942272778234488592868356959549999953905831663681837096884547201908093974332526448549219427178676056463611349600940548523433526619392985044738641890837210480476702827376890979197009332139829910463511649177631447620975565608354158549571277487161381472146452868269983300164522028847107963881647885937957282726093386221069425191939473725740418347126175276661983326345843726544939634263396092555678822005061106021936881553371106465587732651284323712206765363173454587019702085656446598917968879750438894567071373959213020278052283989648634015371888233723379338902774495108284387124807898248070630304560739468628949804481370696287837842817572827868900934207636649505153204274035275392781326839961716778045550562005071366963261071147704314477946820052382106668784118664549112681667164304639089184864965175547999017987326233052692021309525220636075943869792100137178090305480990057795491979413364618574151441911

Factorizations

Primary (ID: 149626) 1260314033917609966966100427937 (proven prime)
(ID: 185378) 7700450625162390283420278355437876253887993713943183677316853934777634370973692713705671657003257688734132649825444666805027349078022115507915931307202188946977454663360036552373290955413473779383025813571146898450478874090299870687485681735560530693930178885294165520353995491802569035543498865172274842806531428686075165133955809614960351164152328978296570245877899944138593564316285949205071316425658474984180776156815495172643580132575404737234047770850706430194837002844793032900667732848191757117026337244393166523068611721428576944654295352489990972428907077131216380380714128055658742907688169854364037331075302369882149455242873643982835890793982096165392302071149576220696172198106676845057435402443313265404125582210139458153054510588360459462374108025857901392144811247555639259951479240332197552415012590726057969403853705120553937982510869011945097865126276984992055704963408825603224361876808502355042321303 (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.