Factor Info

ID 133105
Size 747 digits / 2481 bits
Status composite
Value 680130224443310975521932628673297857575585100166050394313802826098016792997955636959800895626638149566058540765400797153075469436600887630375367706444602059070093978243600347272767841581355885746575574544458767698399333433878000776802985245481252382691190252263107574312495023913214626280203865567761924646892998621427630775298582093516928289312463098016235419817159733494296449551521742409644192874672126838656344088604481911103360465531913135556439479206771219590291946882188090938990521410124019192704333603249802069549494206680871406622459515631095184570370420123199632401246944314465994439434971598292017015887714544186176744544719417461954618215006378895184126946175117031677989663730469121839747288346024272324856352388660234322316202227057

Factorizations

Primary (ID: 131676) 1502097124754084594737 (proven prime)
(ID: 133106) 452787115583260504908066419710820638004012562521289269524677907814004501258585065405615522727146856308288618091969266459472336320278131403596154646415635370137477242445687439401256275960414062386746771279240525140936233476090485708982742550328929892884605062289124884849923754729709528842358311137372861938535627268563454145357796127533170023310786003118001119117374624036067685760295685328793795945127567281285167167079840400111611324602408852142621000241540645209413363024942530004347756975720018771338476046031624443295688336110853928395410727335922566853006532775864240109513618346128300722791560151299030913976656021690948513758987681813094213529433615709287142222697395685520494103036053098284080641396967411914435671361 (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.