Factor Info

ID 149477
Size 1353 digits / 4492 bits
Status composite
Value 149521320491483454470746876438340481949953716967823166331093614767101228882157639491513799579325664311996178907201483863820329251668241442888921064339978806121006620161080815731828651046707314365046401380891945095663187575719397734193524760963927004188071358654994465750846603451966210068288619266474934883741851791314921487380467379396106002023661650762674257310588415533158547743976563642292164085148551716473179477289062557557663124988821675260704235127372966257309576606693343517916918185709634057028018856155603920295414203979373955286691373054712886158165551149854861270504808947996672266111295424543363378543581374995328748889183387408787942894027279629509044249461907426862690797059720220546193855767999867066412252606025283265063842841209330184331792093978884948740408772593025218052246679195853228821216424273256915360948336916807807277904637635503573070939695309318437842202451058135385185519273347416085963455317185361651995536669194347205580212965643683582047908636329151989458899170750062959697793786947706880409720173226091743639161208607476501522437039821378308372293393565349208660862488213739323656016371997388234083126689399625704969539836279631130187749956665277944496708609439865934578038795731588064628400327725215168290988951892728138474487549929934113300107557304716593594565333628786263719625170475614458200663747228085328208227

Factorizations

Primary (ID: 147338) 105916610431570827439208473 (proven prime)
(ID: 149478) 1411689062577056022162022181443269575781380197686523168630487188631182983465721023021039034116426418802682733257878960003651274708784623631579655820051162857084907391078986604753291982524661933886107092272363424865749981522638180139050586610001588190022543748714087761683387394510432317094529338128241743113133090334488471289650606749726000433367777974211354603314904292479583006189994115225432997022074994011036226235403548726815282793588482757399598844846110738009096195706255587150458697078408455005172583340834304053482011018438156216373236020506387424911809212578252359945921152759771985454300088046434965343107903713248165429123518141322543511515560886844677834536466574768715781052278483461238536119329125979502540071090245527137508128484907336873159644783927921897777477394776818461509499926228625189424896837310365338888629685588423245479214966266889382540953521792028359934567330690356279838866023983545468049682978917692980808513369434603650069985090877666552891934809565697821764716877306303176254862461134654460415925217066319445059445845057717489394698681887097532974568278413651465224287256558090458732660445940315190815064418790977785231751135112028669730872606791744847075747518995041125961198200642487328102661341260778588403892825687010215578165056545618331107147446421155874279494720814719348345889997767899 (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.