Factor Info

ID 158502
Size 1301 digits / 4319 bits
Status composite
Value 11878987432983876875132886381947724458263938760910863004128046733436469193706989125476625734571015294730646993540100030044328551927415477906693759919446567583816092387987123815404743439953408609886139216103174078073899072291169628512964368861138376992610976227737623151419294670276409680460714336066733831120821911148944880536381145926290554568591244194756051969277382289202403954025906370070577570623400282694924285490542890366181236820781082544280686435016539648327090931080873687708279818519872608789474595825791412126200730433260838014248421577955684380345428903177873519965418401431522796357521628974257644219328154324956463142642221800180221420694011943622636278008418474639423379615274372689088275907663745021547912858127636254218822393178877351805127408610527200895311029329817775573024433369518591107976908752154289342012518489739590489815442172621522600306895634258755567583534922188548138181779080947208324353385381528510051047725272759240843413210629025948400676505526777503998880852249307545404783074509625807289614991510829779802177764000375304167746769793520162082343607031967310084007808447978613014597152363624608738507027596121011188962220392378017894080058049819484690232291526131484326835518046726424569710757752298692379290426785786064193638891824265533420520831995423089676044153

Factorizations

Primary (ID: 4098) 759355003952701949854003 (proven prime)
(ID: 158503) 15643522951912732780480247988259680315976187731847578734557118405568628425629799375156666921976085251443692169538779878665034734193522836074936550736567574928121911702319981864474121251701146638947796958580483960117747830398035788815099472890187767401586517369200053110604133213370540529660151508421593236623373840187989852721886336480570456784141148762890149084519964526427426503253487970901171798350303535709030816739616403042474482178085401437686483766215151188394140131541442473208371480586782042537043521298819334985312212757113286592229569068276735359764582181277079262552828933442597512648855401568167908589517085129482707486437367640838246457563553146670594088798824371921306703974770797805155701194268421258179787101893771719958302243825387524604295663152583254479400814829732651221339618058689386486560405291514246844140350728539201806715669647381672519072915692089485895322889717650183041990119355405186561084068554166113590376356535296014668116475888374954511486513723276388566609829812364900629928732939489586077569750433319905843706537854038602574294227903824194787935200568628147953466290055167744692577540530259942951882532238705915848631371888262060559717212062839864327513048667057765975512518227862954981732144236828807758115617077982803419091950971137830051 (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.